- (A) Length of contact
- (B) Volume of contact
- (C) Area of contact
- (D) all of above
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- (A) Iodine
- (B) Benzoic acid
- (C) Ammonium chloride
- (D) Potash alum
- (A) filtered
- (B) dried
- (C) decolorized
- (D) decanted
- (A) Electron deficient
- (B) Electron rich
- (C) Octet is complete
- (D) No such acids exist
- (A) IA and VIA
- (B) IA IIA and VIIA
- (C) IB and VIIB
- (D) IA and IB
- (A) Electronegative
- (B) Electropositive
- (C) Neutral
- (D) IA is electropositive while IIA is electronegative
- (A) Ionization potential
- (B) Electronegativity
- (C) Electron affinity
- (D) Activation energy
- (A) Greater
- (B) Lesser
- (C) Remain same
- (D) No effect
- (A) Ionization potential
- (B) Electronegativity
- (C) Electron affinity
- (D) Activation energy
- (A) Increases
- (B) Decreases
- (C) Remain same
- (D) First decreases then increases
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