ENTRANCE TEST – 2016 Multiple Questions and Answers.




31.The average bond energy of C-Br is:
A. 228 kJmol-1
B. 200 kJmol
C. 250 kJmol-1
D. 290 kJmol-1

32.Which one of the following is NOT a nucleophile
A. NH2ˉ
B. H2O
C. BF3
D. CH3ˉ

33.Which one of the following test is given by both aldehyde and ketone?
A. Silver mirror test
B. Fehling’s solution test
C. 2, 4 DNPH test
D. Benedict’s solution test

34.Which one of the following reaction of carboxylic acid is reversible?
A. Esterification
B. Salt formation
C. Reaction with PCl5
D. Reaction with SOCl2

35.When acid is added to an amino acid, which one of the following will act as a base?
A. NH3
B. COOˉ
C. H+
D. R group

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