1

IIT-JEE 2000

Subjective
Write down the M.O. electron distribution of O2. Specify its bond order and magnetic property.

Answer

2
2

IIT-JEE 1998

Subjective
Interpret the non-linear shape of H2S molecule and non-planar shape of PCl3 using valence shell electron pair repulsion (VSEPR) theory. (Atomic numbers : H = 1, P = 15, S = 16, Cl = 17)

Answer

do by yourself
3

IIT-JEE 1997

Subjective
A compound of vanadium has a magnetic moment of 1.73 BM. Work out the electronic configuration of the vanadium ion in the compound.

Answer

1s2, 2s2 2p6, 3s2 3p6 3d1
4

IIT-JEE 1994

Subjective
Using the VSEPR theory, identify the type of hybridization and draw the structure of OF2. What are the oxidation states of O and F?

Answer

+2, -1

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