12
MCQ (Single Correct Answer)
Phenol is less acidic than ............ .
A
ethanol
B
o-nitrophenol
C
o-methylphenol
D
o-methoxyphenol
13
MCQ (Single Correct Answer)
Which of the following is most acidic?
A
Benzyl alcohol
B
Cyclohexanol
C
Phenol
D
m - chlorophenol
14
MCQ (Single Correct Answer)
Mark the correct order of decreasing acid strength of the following compounds.
A
V $>$ IV $>$ II $>$ I $>$ III
B
II $>$ IV $>$ I $>$ III $>$ V
C
IV $>$ V $>$ III $>$ II $>$ I
D
V $>$ IV $>$ III $>$ II $>$ I
15
MCQ (Single Correct Answer)
Mark the correct increasing order of reactivity of the following compounds with HBr / HCl.
A
I $<$ II $<$ III
B
II $<$ I $<$ III
C
II $<$ III $<$ I
D
III $<$ II $<$ I
16
MCQ (Single Correct Answer)
Arrange the following compounds in increasing order of boiling point. Propan-1-ol, butan-1-ol, butan-2-ol, pentan-1-ol
A
Propan-1-ol, butan-2-ol, butan-1-ol, pentan-1-ol
B
Propan-1-ol, butan-1-ol, butan-2-ol, pentan-1-ol
C
Propan-1-ol, butan-2-ol, butan-1-ol, pentan-1-ol
D
Propan-1-ol, butan-1-ol, butan-2-ol, pentan-1-ol