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Subject: Chemistry, asked on 5/7/18

What is the covalency of Carbon in CH4 ,Nitrogen in NH4+?

Subject: Chemistry, asked on 5/7/18

Q52
Ans: AB.
Show structure of all and prove the ans.

Subject: Chemistry, asked on 5/7/18

Q41.
Ans: B,C,D.
Why option A is wrong?

Subject: Chemistry, asked on 5/7/18

Q37.
Ans: A,D.
Why option D? Please explain.

Subject: Chemistry, asked on 3/7/18

Q56.
Ans: option A
I think it's wrong.
Also explain the option c, then. Please!

Subject: Chemistry, asked on 2/7/18

How this will have dipole moment=0?
I mean carbon-carbon cancel out each other but what about the dipole moment in CN with nitrogen. Will they also cancel out?!

Subject: Chemistry, asked on 2/7/18

Q37.
Ans: option B.
What is (2C-2e-) and 3C-.... Bond?

Subject: Chemistry, asked on 2/7/18

Q24.
Please help

Subject: Chemistry, asked on 1/7/18

Q5.
Ans: option B, C.
How?!

Subject: Chemistry, asked on 15/6/18

Q32.
Please help asap.

Subject: Chemistry, asked on 14/6/18

Expert please explain what is comparison of pi bond?!?
Not understanding!?

Subject: Chemistry, asked on 11/6/18

Please draw the structure of KCN.

Subject: Chemistry, asked on 8/6/18

Expert, can you explain me this note!?

Subject: Chemistry, asked on 4/6/18

Q. Please explain me this graph in detail!


r is distance between nucleus of two atoms.

Subject: Chemistry, asked on 26/5/18

Q. Why in water the two lone pairs (electron clouds) are so close to each other? According to VSEPR, the two lone pairs should be opposite to each other in same plane!

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