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Revision Quiz | Chemical Bonding and Molecular Structure-II

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Question 1

Identify the molecule that has the least chance of existence:

Question 2

According to Molecular Orbital Theory, which of the following shows the same magnetic behaviour as O2?

Question 3

Find the incorrect statement-

Question 4

The high boiling point of water is due to-

Question 5

Electron density is ____ for the bonding MO’s in the inter-nuclear region but _____ for the anti-bonding MO’s,

Question 6

The relative energies of molecular orbitals depend upon

Question 7

Main factor controlling the inter nuclear distance

Question 8

The total number of lone pair – bond-pair repulsion at an angle of 90 in I3- is:

Question 9

The maximum covalency is equal to

Question 10

The order of electronegativity of carbon in sp, sp2 and sp3 hybridized states follow

Question 11

Bond angle of 109 °28' is found in:

Question 12

The molecular geometry of AlCl3 is

Question 13

Statement 1 : PbI4 does not exist
Statement 2: Pb(+IV) is less table than Pb(+II) due to inert pair effect and therefore Pb(+IV) is reduced to Pb(+II) by I which changes to I2(I is a good reducing agent)

Question 14

HF has how much sigma bond and how many lone electron pairs on fluorine atom?

Question 15

In ClO2, unpaired electron resides in
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Nov 26JEE & BITSAT