FANTASTICO STUDY
FANTASTICO STUDY
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Identify the substances that are oxidised and the substances that are reduced in the following reac
Identify the substances that are oxidised and the substances that are reduced in the following reactions.
(i) 4Na(s) + O 2 (g) → 2Na 2 O(s)
(ii) Cu(s) + H 2 (g) → Cu(s) + H20(l)
มุมมอง: 723

วีดีโอ

Give an example of a double displacement reaction other than the one given in Activity 1.10. Class X2:05Give an example of a double displacement reaction other than the one given in Activity 1.10. Class X
Give an example of a double displacement reaction other than the one given in Activity 1.10. Class X
มุมมอง 2346 หลายเดือนก่อน
Give an example of a double displacement reaction other than the one given in Activity 1.10.
Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Class X4:51Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Class X
Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Class X
มุมมอง 2056 หลายเดือนก่อน
Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Class X Science Ch-1
Why is the amount of gas collected in one of the test tubes in Activity 1.7 double of the amount col2:49Why is the amount of gas collected in one of the test tubes in Activity 1.7 double of the amount col
Why is the amount of gas collected in one of the test tubes in Activity 1.7 double of the amount col
มุมมอง 2686 หลายเดือนก่อน
Why is the amount of gas collected in one of the test tubes in Activity 1.7 double of the amount collected in the other? Name this gas
A solution of a substance 'X' is used for white washing.(i) Name the substance 'X' and write its for3:03A solution of a substance 'X' is used for white washing.(i) Name the substance 'X' and write its for
A solution of a substance 'X' is used for white washing.(i) Name the substance 'X' and write its for
มุมมอง 4406 หลายเดือนก่อน
A solution of a substance 'X' is used for white washing. (i) Name the substance 'X' and write its formula. (ii) Write the reaction of the substance 'X' named in (i) above with water
Write the balanced equation for the following chemical reactions.(i) Hydrogen + Chlorine → Hydroge5:33Write the balanced equation for the following chemical reactions.(i) Hydrogen + Chlorine → Hydroge
Write the balanced equation for the following chemical reactions.(i) Hydrogen + Chlorine → Hydroge
มุมมอง 1186 หลายเดือนก่อน
Q- Write the balanced equation for the following chemical reactions. (i) Hydrogen Chlorine → Hydrogen chloride (ii) Barium chloride Aluminium sulphate → Barium sulphate Aluminium chloride (iii) Sodium Water → Sodium hydroxide Hydrogen
Q-Write a balanced chemical equation with state symbols for the following reactions.(i) Solutions of3:34Q-Write a balanced chemical equation with state symbols for the following reactions.(i) Solutions of
Q-Write a balanced chemical equation with state symbols for the following reactions.(i) Solutions of
มุมมอง 6876 หลายเดือนก่อน
Q-Write a balanced chemical equation with state symbols for the following reactions. (i) Solutions of barium chloride and sodium sulphate in water react to give insoluble barium sulphate and the solution of sodium chloride. (ii) Sodium hydroxide solution (in water) reacts with hydrochloric acid solution (in water) to produce sodium chloride solution and water.
Why should a magnesium ribbon be cleaned before burning in air? Class X Science NCERT2:28Why should a magnesium ribbon be cleaned before burning in air? Class X Science NCERT
Why should a magnesium ribbon be cleaned before burning in air? Class X Science NCERT
มุมมอง 1826 หลายเดือนก่อน
Hello friends in this video I am going to explain the question from class X ncert ch-1. the question is : Q- Why should a magnesium ribbon be cleaned before burning in air? I hope you like my video! Thanks for Watching
Seoul’s city government is asking people for help to correct poorly translated street signs with4:39Seoul’s city government is asking people for help to correct poorly translated street signs with
Seoul’s city government is asking people for help to correct poorly translated street signs with
มุมมอง 588 หลายเดือนก่อน
Seoul’s city government is asking people for help to correct poorly translated street signs with prizes on offer for (1) who spot the most errors. It’s running (2) two-week campaign calling on Koreans and foreigners (3) to keep their eyes peeled for (4) in English, Japanese and Chinese text, the Korea Times reports. There’s a (5) focus on public transport signs, maps and information signs at hi...
if a-b= 5 and a²+b²= 45, then value of AB is: SSC CGL1:21if a-b= 5 and a²+b²= 45, then value of AB is: SSC CGL
if a-b= 5 and a²+b²= 45, then value of AB is: SSC CGL
มุมมอง 808 หลายเดือนก่อน
if a-b= 5 and a² b²= 45, then value of AB is: SSC CGL
A convex lens forms a real and inverted image of a needle at a distance of 50 cm from it. Where is3:45A convex lens forms a real and inverted image of a needle at a distance of 50 cm from it. Where is
A convex lens forms a real and inverted image of a needle at a distance of 50 cm from it. Where is
มุมมอง 14Kปีที่แล้ว
Q- A convex lens forms a real and inverted image of a needle at a distance of 50 cm from it. Where is the needle placed in front of convex lens if the image is equal to the size of the object ? Also find the power of the lens. Class-10 Ch- Light NCERT Science
A 2 cm tall object is placed perpendicular to the principal axis of a convex lens with a focal lengt4:28A 2 cm tall object is placed perpendicular to the principal axis of a convex lens with a focal lengt
A 2 cm tall object is placed perpendicular to the principal axis of a convex lens with a focal lengt
มุมมอง 8Kปีที่แล้ว
Q- A 2 cm tall object is placed perpendicular to the principal axis of a convex lens with a focal length of 10 cm. The distance of the object from the lens is 15 cm. Find the position, nature, and size of the image. Calculate the magnification of the lens. Class-10 , Ch- Light , Ex-10.4
Light enters from air to glass having refractive index 1.50. What is the speed of light in the glass2:56Light enters from air to glass having refractive index 1.50. What is the speed of light in the glass
Light enters from air to glass having refractive index 1.50. What is the speed of light in the glass
มุมมอง 15Kปีที่แล้ว
Q- Light enters from air to glass having refractive index 1.50. What is the speed of light in the glass? The speed of light in vacuum is 3×10⁸ m s−1. Ch-10 Light, Science, NCERT, Class 10
An object 4 cm in size is placed at a distance of 25 cm from a concave mirror of focal length 15 cm.5:39An object 4 cm in size is placed at a distance of 25 cm from a concave mirror of focal length 15 cm.
An object 4 cm in size is placed at a distance of 25 cm from a concave mirror of focal length 15 cm.
มุมมอง 21Kปีที่แล้ว
Q- An object 4 cm in size is placed at a distance of 25 cm from a concave mirror of focal length 15 cm. At what distance from the mirror should the screen be kept so that a sharp image of the object can be obtained on screen? Find the nature and height of the image.
A convex mirror used for rear view on an automobile has a radius of curvature of 3.00m. If a bus is6:08A convex mirror used for rear view on an automobile has a radius of curvature of 3.00m. If a bus is
A convex mirror used for rear view on an automobile has a radius of curvature of 3.00m. If a bus is
มุมมอง 20Kปีที่แล้ว
Q- A convex mirror used for rear view on an automobile has a radius of curvature of 3.00m. If a bus is located at 5.00m from this mirror. Find the position, nature and size of the image. Class 10|NCERT|Ch-10|Light| Ex-10.1 |
A concave lens has focal length of 15cm. At what distance should the object from the lens be placed4:04A concave lens has focal length of 15cm. At what distance should the object from the lens be placed
A concave lens has focal length of 15cm. At what distance should the object from the lens be placed
มุมมอง 7Kปีที่แล้ว
A concave lens has focal length of 15cm. At what distance should the object from the lens be placed
Find the Focal Length of a convex mirror whose radius of curvature is 32 cm|Class 10| Light | NCERT1:05Find the Focal Length of a convex mirror whose radius of curvature is 32 cm|Class 10| Light | NCERT
Find the Focal Length of a convex mirror whose radius of curvature is 32 cm|Class 10| Light | NCERT
มุมมอง 4.2Kปีที่แล้ว
Find the Focal Length of a convex mirror whose radius of curvature is 32 cm|Class 10| Light | NCERT
Write an equation to show the reaction between Plaster of Paris and Water|Class 10|Chemistry||NCERT2:56Write an equation to show the reaction between Plaster of Paris and Water|Class 10|Chemistry||NCERT
Write an equation to show the reaction between Plaster of Paris and Water|Class 10|Chemistry||NCERT
มุมมอง 985ปีที่แล้ว
Write an equation to show the reaction between Plaster of Paris and Water|Class 10|Chemistry||NCERT
A and B are partners sharing profits equally. A drew regularly Rs. 4,000 at the end of every month f5:16A and B are partners sharing profits equally. A drew regularly Rs. 4,000 at the end of every month f
A and B are partners sharing profits equally. A drew regularly Rs. 4,000 at the end of every month f
มุมมอง 3.6Kปีที่แล้ว
A and B are partners sharing profits equally. A drew regularly Rs. 4,000 at the end of every month f
An electric bulb is rated 220V and 100W . When it is operated on 110V , the power consumed will be -3:52An electric bulb is rated 220V and 100W . When it is operated on 110V , the power consumed will be -
An electric bulb is rated 220V and 100W . When it is operated on 110V , the power consumed will be -
มุมมอง 3.4K2 ปีที่แล้ว
An electric bulb is rated 220V and 100W . When it is operated on 110V , the power consumed will be -
An electric iron of resistance 20Ω takes a current of 5A. Calculate the heat developed in 30s.1:20An electric iron of resistance 20Ω takes a current of 5A. Calculate the heat developed in 30s.
An electric iron of resistance 20Ω takes a current of 5A. Calculate the heat developed in 30s.
มุมมอง 1.7K2 ปีที่แล้ว
An electric iron of resistance 20Ω takes a current of 5A. Calculate the heat developed in 30s.
A piece of wire of resistance R is cut into five equal parts. These parts are then connected in para2:53A piece of wire of resistance R is cut into five equal parts. These parts are then connected in para
A piece of wire of resistance R is cut into five equal parts. These parts are then connected in para
มุมมอง 8722 ปีที่แล้ว
A piece of wire of resistance R is cut into five equal parts. These parts are then connected in para
If n number of resistors each of value R are connected in series and in parallel , find the ratio Rs3:31If n number of resistors each of value R are connected in series and in parallel , find the ratio Rs
If n number of resistors each of value R are connected in series and in parallel , find the ratio Rs
มุมมอง 9652 ปีที่แล้ว
If n number of resistors each of value R are connected in series and in parallel , find the ratio Rs
Prove that a cyclic parallelogram is a rectangle | Ex10.5 Q12 | Circles | Class 9 Maths NCERT Ques3:03Prove that a cyclic parallelogram is a rectangle | Ex10.5 Q12 | Circles | Class 9 Maths NCERT Ques
Prove that a cyclic parallelogram is a rectangle | Ex10.5 Q12 | Circles | Class 9 Maths NCERT Ques
มุมมอง 36K2 ปีที่แล้ว
Prove that a cyclic parallelogram is a rectangle | Ex10.5 Q12 | Circles | Class 9 Maths NCERT Ques
ABC and ADC are two right triangles with common hypotenuse AC. Prove that ∠CAD=∠CBD.3:58ABC and ADC are two right triangles with common hypotenuse AC. Prove that ∠CAD=∠CBD.
ABC and ADC are two right triangles with common hypotenuse AC. Prove that ∠CAD=∠CBD.
มุมมอง 20K2 ปีที่แล้ว
ABC and ADC are two right triangles with common hypotenuse AC. Prove that ∠CAD=∠CBD.
If circles are drawn taking two sides of a triangle as diameters, prove that the point of intersecti4:04If circles are drawn taking two sides of a triangle as diameters, prove that the point of intersecti
If circles are drawn taking two sides of a triangle as diameters, prove that the point of intersecti
มุมมอง 15K2 ปีที่แล้ว
If circles are drawn taking two sides of a triangle as diameters, prove that the point of intersecti
Two circles intersect at two points B and C. Through B, two line segments ABD and PBQ are drawn to5:20Two circles intersect at two points B and C. Through B, two line segments ABD and PBQ are drawn to
Two circles intersect at two points B and C. Through B, two line segments ABD and PBQ are drawn to
มุมมอง 14K2 ปีที่แล้ว
Two circles intersect at two points B and C. Through B, two line segments ABD and PBQ are drawn to
If the non - parallel sides of a trapezium are equal , prove that it is cyclic | Exercise 10.5 Que 86:35If the non - parallel sides of a trapezium are equal , prove that it is cyclic | Exercise 10.5 Que 8
If the non - parallel sides of a trapezium are equal , prove that it is cyclic | Exercise 10.5 Que 8
มุมมอง 34K2 ปีที่แล้ว
If the non - parallel sides of a trapezium are equal , prove that it is cyclic | Exercise 10.5 Que 8
What is the acceleration of free fall? Class X Ch-10 Gravitation NCERT Q.82:34What is the acceleration of free fall? Class X Ch-10 Gravitation NCERT Q.8
What is the acceleration of free fall? Class X Ch-10 Gravitation NCERT Q.8
มุมมอง 4892 ปีที่แล้ว
What is the acceleration of free fall? Class X Ch-10 Gravitation NCERT Q.8
What do we call the gravitational force between the earth and an object? Class X Gravitation Q.91:31What do we call the gravitational force between the earth and an object? Class X Gravitation Q.9
What do we call the gravitational force between the earth and an object? Class X Gravitation Q.9
มุมมอง 1.1K2 ปีที่แล้ว
What do we call the gravitational force between the earth and an object? Class X Gravitation Q.9

ความคิดเห็น

  • @KISHORE_MONDEL
    @KISHORE_MONDEL ชั่วโมงที่ผ่านมา

    180 -100=80

  • @entertainmentking_10
    @entertainmentking_10 วันที่ผ่านมา

    Its very easy compared to what our teachers taught

  • @cheezy1561
    @cheezy1561 วันที่ผ่านมา

    can you use english

  • @honeysingh6652
    @honeysingh6652 2 วันที่ผ่านมา

    Thank you so much for helping

  • @imagine_dreamz
    @imagine_dreamz 3 วันที่ผ่านมา

    Good londe

  • @imagine_dreamz
    @imagine_dreamz 3 วันที่ผ่านมา

    Good londe

  • @Mitsy-v5e
    @Mitsy-v5e 4 วันที่ผ่านมา

    Hame ye kaise pta lagega kha v lena h aur kha u

  • @achhari_devi_284
    @achhari_devi_284 4 วันที่ผ่านมา

    Nice explanation❤👍

  • @anmoltandan8782
    @anmoltandan8782 4 วันที่ผ่านมา

    Very nice. Before of one day my paper

  • @Khangowhar850
    @Khangowhar850 5 วันที่ผ่านมา

    Sir Aap aik jagah kah raha ha 15×2 =20 check kara 😊plz

  • @Djgaming-hq5ul
    @Djgaming-hq5ul 5 วันที่ผ่านมา

    Think you so much sir

  • @josephytarts
    @josephytarts 6 วันที่ผ่านมา

    Good voice

  • @polyghoshal8893
    @polyghoshal8893 7 วันที่ผ่านมา

    Attendance here of people watching in 2025 👇

  • @AnshulEditsxz
    @AnshulEditsxz 8 วันที่ผ่านมา

    You explain everything in very easy way thanks

  • @DeepaSamarth-g1j
    @DeepaSamarth-g1j 8 วันที่ผ่านมา

    But bro the ans is 2.02×10²⁰

  • @DeepaSamarth-g1j
    @DeepaSamarth-g1j 8 วันที่ผ่านมา

    Tq tq Sir 🙏🤦‍♀️

  • @hafsabatool4797
    @hafsabatool4797 9 วันที่ผ่านมา

    Good explanation sir🎉

  • @EmanZubair-k3z
    @EmanZubair-k3z 9 วันที่ผ่านมา

    Please please 2974 by 7

  • @tulsipandey2008
    @tulsipandey2008 10 วันที่ผ่านมา

    Bhai fail ho jaega padega to bhai ko salute hona chahie bhai😂😅

  • @khushbusingh8553
    @khushbusingh8553 10 วันที่ผ่านมา

    Youyou gabar

  • @sridevikondaka
    @sridevikondaka 11 วันที่ผ่านมา

    🎉

  • @PremaDevi-t3b
    @PremaDevi-t3b 11 วันที่ผ่านมา

    My exam is coming soon.. and this video is too helpful

  • @saudaminimoharana1127
    @saudaminimoharana1127 12 วันที่ผ่านมา

    Thank you

  • @anv404
    @anv404 12 วันที่ผ่านมา

    Bhaiya bohot acche se samajhya😊

  • @nazimaharoon1314
    @nazimaharoon1314 12 วันที่ผ่านมา

    Very nice explanation i love it. It properly went in my brain 🧠😅 thnak u❤ sir Plz pin sir 🙏🙌☺🙂😊👍🙏🙌

  • @shivayanuradhamishra
    @shivayanuradhamishra 12 วันที่ผ่านมา

    6.67 right?

  • @harshsharma341
    @harshsharma341 12 วันที่ผ่านมา

    Thankyou so much bhai

  • @Bhi12288
    @Bhi12288 12 วันที่ผ่านมา

    bhai g ka formula 6.67 hain 6.7 nhi

  • @DivyanshGaming16
    @DivyanshGaming16 12 วันที่ผ่านมา

    Thank you

  • @Sakshi1a2s3d
    @Sakshi1a2s3d 12 วันที่ผ่านมา

    Acha padhate ho bhaiya

  • @Kamla-j7c
    @Kamla-j7c 12 วันที่ผ่านมา

    Hi

  • @senthamaraiselvi-hq1pm
    @senthamaraiselvi-hq1pm 14 วันที่ผ่านมา

    Pin fist podi😂

  • @theworldofartandgaming3475
    @theworldofartandgaming3475 14 วันที่ผ่านมา

    Thank you bhai

    • @KishuRana12
      @KishuRana12 4 วันที่ผ่านมา

      Pehchana m kon hu tere hi class ka

  • @XANTHIER_EDITS
    @XANTHIER_EDITS 15 วันที่ผ่านมา

    Thanks

  • @ZV2FACTS_1
    @ZV2FACTS_1 15 วันที่ผ่านมา

    Thank you bhai❤️

  • @Madhav-tn9ys
    @Madhav-tn9ys 16 วันที่ผ่านมา

    Thank you sir

  • @Girlzzz_278
    @Girlzzz_278 16 วันที่ผ่านมา

    So helpfull...thank you so much for making such a wonderful video....🎉

  • @prabhatailor6706
    @prabhatailor6706 16 วันที่ผ่านมา

    Please improve your handwriting sir 😊😊

  • @JapSi-p8g
    @JapSi-p8g 16 วันที่ผ่านมา

    Can we prove two triangles congruent and prove through Vertical opposite angle

  • @KiranDevi-ef2wz
    @KiranDevi-ef2wz 16 วันที่ผ่านมา

    I like your vedio

  • @imranrizwan8178
    @imranrizwan8178 17 วันที่ผ่านมา

    😢😢😢thankyou very much

  • @SureshKumar-jr9lb
    @SureshKumar-jr9lb 17 วันที่ผ่านมา

    Thank you so much bro luv from Tamilnadu

  • @MinakshiRanjan-lp6hz
    @MinakshiRanjan-lp6hz 18 วันที่ผ่านมา

    Mere ko toh samajh mein nahi aaya

  • @siyanagayach9219
    @siyanagayach9219 18 วันที่ผ่านมา

    There's a flaw, u should have explained why the heights of triangles AOC, AOB AND BOC will be 'x' cuz it's not given in the question. For that u must've explained the centroid ratio rule of a traingle.

  • @Story__hd12
    @Story__hd12 18 วันที่ผ่านมา

    Thank you bhaiya ji 🎉🎉🎉

  • @VanshikaMishra-wr5ji
    @VanshikaMishra-wr5ji 19 วันที่ผ่านมา

    Thank sir

  • @AyushKatore
    @AyushKatore 19 วันที่ผ่านมา

    Rhs = right hand side its sas

  • @bhagyagoswami7246
    @bhagyagoswami7246 19 วันที่ผ่านมา

    We can do 360-60 then ...using therom we can write angle ADB is 150 degree

  • @PriyaAnil-ho5xh
    @PriyaAnil-ho5xh 19 วันที่ผ่านมา

    Thank you bhaiya ❤❤❤🎉🎉🎉🎉😊😊😊😊😊😊🎉🎉🎉🎉🎉

  • @Pcbworld2
    @Pcbworld2 19 วันที่ผ่านมา

    In my ncert book solution is -ve but you writes +ve 😢😢😭😭😭 🥺🥺🥺