1

JEE Advanced 2013 (Offline)

Numerical
The total number of lone-pairs of electrons in melamine is
Your Input ________

Answer

Correct Answer is 6
2

IIT-JEE 2010

Numerical
Based on VSEPR theory, the number of 90 degree F-BR-F angles in BrF5 is
Your Input ________

Answer

Correct Answer is 0
3

IIT-JEE 1982

Numerical
There are ______ $$\pi$$ bonds in a nitrogen molecule.
Your Input ________

Answer

Correct Answer is 2

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