Yeah..that is wrong. The Nobel gasses don't like to form compounds but the least likely to form a compound is Helium. It most certainly is NOT hydrogen.
@@christophermsb Helium do have compounds. Na2He (Disodium Helide, 2 Sodium and 1 Helium atom) Also Neon have compounds too, like CsNe(Caesium + Neon) , NeO(Neon + Oxygen) Argon : Ar1C60 ( Argon + 60 Carbon Atoms) Krypton: KrF2 (Krypton + 2 Fluorine Atoms) Xenon : XeOF2, XeOF4, XeO2F2, XeO3F2, XeO2F4 (Xenon + Oxygen atoms + Fluorine Atoms) So all of them can react to other elements, but only artificially (you cant find them in nature) Edit: Sorry, i didn't see that you said 'Least likely' and not 'It doesnt have.' Sorry for that :P
Arghhh! So many misleading answers and errors. You need more than acetylene to weld, and it depends on what kind of welding you are doing and Teflon is a plastic coating on nonstick cookware, it’s not a metal. Need an update here.
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Atomic hydrogen is most reactive gas not unreactive...noble gases are unreactive
Really
Hydrogen is a most reactive gas
thank you very much. .sir upload more videos of chemistry. .
Really...... nice questions 💯💯
Thank you ❤
Very helpful and please provide questions of physics also
Create more video related to Competative
Loved the bgm :)
best
thank you so much
good work.......keep going
Very good knowledge of chemistry
Very nice video...if the question with 4 options and with litttle bit extra time with ans is very useful..
I literally lmao when I saw hydrogen as an unreactive gas.
19. H2o gives hissing sound with limestone
Superb
Nice job bro
thank you somuch
Be specific n gives Correct answer.
Some answers are still incorrect.
sir its awesome.... upload more questions about chemistry
67 is argon
I got more confidence sir pliz upload more
Nice
73 ans co 2
Sir varg 1 chemistry ki video banaiye
Thanks sir
Super
it was really helpful eswaer aaapki har manokammanaeyae puri kare lekin ek baat galat mat padana upar wale sa dekatee hn
Nice yar
💯💯
Hurriedly displayed and finished
Good afternoon sir
Super👏
I love you sir
with all option likha kro sir than undrstand batter
Thnk
Pls SR make more video
15) how could it be hydrogen? literally like 1/3 of all compunds contain hydrogen i think you meant helium (actually its still neon and argon )
put for physics biology
26 ans) poly carbonates
pls check it once
Currect
Where can I find this in softcopy
Bilingual please Sir
Hindi and English
super
Helium gas is filled in bulb....... Please check it once guruji... #
Sir, kya silver toxic metal hota hai
Rare gases are monoatomic and not diatomic!!!!!!!!!! Plz make sure of it!!!!!
which is used beauty parlours for hair setting
Sulphur
Argon is filled in Electric bulbs, not Nitrogen ....
Nitrogen also we can go with options
Good content but improper framing of questions.
14 question ans is diamond
Abundant metal aluminium
Same thought
For 63rd question, i think lithium is the metal used in storage batteries
Maths kuda pettandi
Maths pettandi plz
Chemistry class 10 l 3 metal and non metal ke question answer very short
th-cam.com/video/jgNESW5SynE/w-d-xo.html
Test Your Knowledge
look at the 10th question.
Q no 15 answer its nitrogen not hydrogen
Aluminium is the most abundant metal found in earth's crust not iron
I'm not too sure that the 19th answer is correct. Might be Quicklime (CaO)?
Abeyy chutiye limestone hi hoga,biswas Nahi hai toh Google par Jake dekh
@@bikrambarman4448 bruh it's been more than an year
Dost agr jeete ni na tko btaata m
Teflon is not a Metal it is a polymer
Same thought
Provide pdf
Awful but it is audio learning more beautiful..
bro hows hydrogen is the most unreactive gas
Yeah..that is wrong. The Nobel gasses don't like to form compounds but the least likely to form a compound is Helium. It most certainly is NOT hydrogen.
It must be nitrogen except noble gas
Yes saturated hydrocarbons are unreactive
@@christophermsb Helium do have compounds. Na2He (Disodium Helide, 2 Sodium and 1 Helium atom)
Also Neon have compounds too, like CsNe(Caesium + Neon) , NeO(Neon + Oxygen)
Argon : Ar1C60 ( Argon + 60 Carbon Atoms)
Krypton: KrF2 (Krypton + 2 Fluorine Atoms)
Xenon : XeOF2, XeOF4, XeO2F2, XeO3F2, XeO2F4 (Xenon + Oxygen atoms + Fluorine Atoms)
So all of them can react to other elements, but only artificially (you cant find them in nature)
Edit: Sorry, i didn't see that you said 'Least likely' and not 'It doesnt have.' Sorry for that :P
Most abundant element in earth crust
1.oxygen 46.5%
2.silicon 27.7%
3.aluminium 8.1%
4.iron 5 %
So 1st answer wrong
No iron is correct answer...in question they ask most abundant metal not element
@@saideswaraog2542 then answer will be aluminum not iron if u have dout check it in Google
@@Jallela546 question is which is the second most abundant metal in earth crust
@@saideswaraog2542 k done bro
Arghhh! So many misleading answers and errors. You need more than acetylene to weld, and it depends on what kind of welding you are doing and Teflon is a plastic coating on nonstick cookware, it’s not a metal. Need an update here.
Not all correct
Galat answer kr reheho bro
Horrible.
Nice
Nice
Hi
SO INTLIGENCES
Nice