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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)
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