As>P cause group wise atomic size increase Na+> Mg²+ cause the Z/e of Na+is 1.1 and Z/e of Mg²+ is 1.2 since the Z/e of Na+ is lesser than Mg²+ So Na+ has greater radius than Mg²+
Sir i have a doubt at 21:00 why anion larger in size if effective nuclear charge increases.But you taught that anion effective nuclear charge decreases due to inter electonic repulsion
Sir tomorrow is my chemistry exam till ch thermodynamics 🥺 , aapne jaha tak padhaya wahi padha h and baaki one shot lect dekhe baki ch k Jaldi krwaiye pls 😢
atomic size aross the period decreases because z effective increases i.e no . of protons increases nuclear charge increases so the attraction between nucleus and electron increases which attracts electrons towards which ultimately decreases the size of atom
27:00 HOMEWORK:
PMg2+ ,because Na+ have greater radius than Mg2+
P Mg+2
5 que- PMg2+
Homework:- 5) p or As = As size greater, 6) Na+ or Mg+^2 = Na size greater
As>P cause group wise atomic size increase
Na+> Mg²+ cause the Z/e of Na+is 1.1 and Z/e of Mg²+ is 1.2 since the Z/e of Na+ is lesser than Mg²+
So Na+ has greater radius than Mg²+
(v)As is greater in size.
(vi)Na+ is greater in size.
Sir i have a doubt at 21:00 why anion larger in size if effective nuclear charge increases.But you taught that anion effective nuclear charge decreases due to inter electonic repulsion
In anion nuclear charge decreases becoz no of electrons increases but no of pron remain same
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Amazing explanation sir😇
Sir tomorrow is my chemistry exam till ch thermodynamics 🥺 , aapne jaha tak padhaya wahi padha h and baaki one shot lect dekhe baki ch k
Jaldi krwaiye pls 😢
@@sandeepgoyat596 how was your exam ? Mere to 😢
P mg2+
Because shall remain same and nuclear force increase 35:46
Across the period size decrease -Reason shells same rahthi hai our nuclear charge increases
Thank you sir 😊👍
Sir you are like ritik sir in chemistry ❤
Sir last वाला QUESTION SI>C>P>N होना चाहिए because group 14 is Greater than group 15 so carbon Phosphorus से bada hoga
Phosphorus ka 3rd shell hai , carbon ka 2nd shell hai , isiliye
Si>P>C>N
P < As , Na+ > Mg2+
Sir is it correct or not?
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Good afternoon sir
Sir you Very nice teacher😊❤
v. PMg2+
sir,
5 ) As>P
6 ) Na+ > Mg 2+
36:32 because no. Of shell decrease.
Thank you Sir 🙏🙏🙏👍👍👍👍
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5.As>p
6.Na+>mg2+
Very nice sir ❤❤
atomic size aross the period decreases because z effective increases i.e no . of protons increases nuclear charge increases so the attraction between nucleus and electron increases which attracts electrons towards which ultimately decreases the size of atom
Sir,waiting for next lecture.
Q5 on moving down atomic size increase ,AS,is large
Q6 ,NA , large size
Ques 5 - P
2 wala galat h
Sir important questions me tick☑️ lgate jaiyega vaise pta to rahega na ki kon important questions h 😊😊plz sir🙏🙏🙏😊😊🥰🥰🥰🥰🥰🥰❤️❤️❤️❤️🩶
Ithe answer pf fifth will be arsenic and sixth will be sodium cation
v. As is larger than P
vi. Na+ is larger than Mg 2+
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Saree questions mast tha😊
13:25
HW
Larger size
(V) p(or)As=As
(Vi) Na^+(or)Mg^2+=Na^+
Sir tell me why as size is greater than phosphorus
Sir aap regular video dala karo
5 . As has a larger size
6. Na has a larger size
How please expln
Sir AS is large
Or Na is large
Sir aaj mera chemistry ka paper tha bahut badiya gya
Sir class ka introduction mai toh rivise krwaya kro previou class ka
Na+>Mg2+
Sir aap kan ka niche kyu 2 dete ho kan pe 2 do
Sir ionic radius ka pata kaise chalega??
Na+>mg2+
Thankyou sir your teaching way is very well 🙏🌸🌸🍁🍁🍂🌼🌼💐💐💐💐🌹🙏🙏🙏🙏🙏
Helium small size in the periodic table
Sir ionic radius ka size kese aaya
Dear @magnetbrains please abhishek sir ko wapas la dijiye please.
ASgreather than P group of increasing
Cation charge increasing small size
Na + is greater than mg2+
Class 12 th ke class kab lete ho
As and Na
As is greater then p
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Sir 5 question ka answer hai As or question 6 ka Na
5) As
6) Na+
29:53 chotaaaaaaaaaaaa😂😂
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Hw Na
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Ques 5 - P
PMg2+
Thank u sir❤
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