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Chemical Bonding - 8
1.
Chemical reactivity depends upon characteristic electronic configuration.
a) False
b) True
2.
A total of 8 electrons in the outer shell is called “ Octet rule”
a) False
b) True
3.
Attractive forces between atoms decrease the potential energy of the system.
a) False
b) True
4.
Repulsive force are maximum when atom are held at bond length.
a) True
b) False
5.
At bond length attractive force and repulsive force becomes equal.
a) False
b) True
6.
Electronic probability distribution is not affected by neighbouring atom.
a) True
b) False
7.
Atomic radius decreases in a period from left to right due to increased nuclear charge.
a) False
b) True
8.
Nuclear charge on outer electron decrease down the group due to shielding effect.
a) True
b) False
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