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Class XI Chemistry Chemical Bonding and Molecular Structure Quiz 1

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Question 1

Lattice energy of LiF is (Given : r₀ = 2.01 Å)

Question 2

O–O bond length in H–O–O–H and F–O–O–F respectively are -

Question 3

In which of the following molecules is hydrogen bridge bond present?

Question 4

Among NH₃, BCl₃, Cl₂, and N₂, the compound that does NOT satisfy the octet rule is

Question 5

Among CH₄, CO₂, H₂O and SO₂, the bond angle is the highest in

Question 6

Melting and boiling point of ionic compound are generally

Question 7

According to Kossel and lewis, the formation of chemical bond is by _____, ______and ______ of electron to attain stable noble gas configuration.

Question 8

The geometry with respect to the central atom of the following molecules are:
N(SiH₃)₃, Me₃N, (SiH₃)₃P

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