- (A) this acid, in ancient times, was used to eliminate ant-hills
- (B) this corrosive acid is secreted by ants to drive away their enemies
- (C) this acid was first obtained by the distillation of ants
- (D) ants are attracted by the odour of this acid
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- (A) 2-methyl octane
- (B) n-heptane
- (C) iso-octane
- (D) 3-methyl octane
- (A) 2.05 gram
- (B) 3.05 gram
- (C) 4.05 gram
- (D) 5.05 gram
- (A) specific heat
- (B) thermal capacity
- (C) water equivalent
- (D) None of the above
- (A) alcohol
- (B) carbon dioxide
- (C) chlorine
- (D) sodium chlorine
- (A) Electrophilic addition
- (B) Electrophilic substitution
- (C) Nucleophilic addition
- (D) Necleophilic substitution
- (A) Angle strain
- (B) Torsional strain
- (C) Steric strain
- (D) Orbital strain
- (A) Distillation
- (B) Extraction
- (C) Gas chromatography
- (D) Column chromatography
- (A) 5
- (B) 6
- (C) 7
- (D) 8
- (A) 1.8 gram of H2O
- (B) 12 moles of KMnO4
- (C) 0.6N H2SO4
- (D) 4.6 gram of C2H5OH
