Chemical Bonding
Sigma bond is:
A) Head-on overlap
B) Side overlap only
C) No overlap
D) Metal only
Pi bond is:
A) Side-by-side p overlap
B) s overlap only
C) Ionic
D) Metallic
Double bond has:
A) One sigma one pi
B) Two pi only
C) Three sigma
D) No sigma
Triple bond in N2 has:
A) One sigma two pi
B) Three sigma
C) One pi
D) Ionic
Bond length order typically:
A) Triple < double < single
B) Single shortest
C) All equal
D) Random
Bond energy:
A) Energy to break 1 mol bonds
B) Mass of atom
C) Volume
D) Colour
Polar covalent bond:
A) Unequal sharing
B) Equal sharing always
C) No sharing
D) Metal transfer
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