9
MCQ (Single Correct Answer)
Compounds A and C in the following reaction are ................ .
$\mathrm{CH}_3 \mathrm{CHO} \xrightarrow[\text { (ii) } \mathrm{H}_2 \mathrm{O}]{\text { (i) } \mathrm{H}_3 \mathrm{OBBr}}(\mathrm{A}) \xrightarrow{\mathrm{H}_2 \mathrm{SO}_4, \Delta}$ (B) $\xrightarrow{\text { Hydroboration oxidation }}$ (C)
A
identical
B
positional isomers
C
functional isomers
D
optical isomers
10
MCQ (Single Correct Answer)
Which is the most suitable reagent for the following conversion?
A
Tollen's reagent
B
Benzoyl peroxide
C
$\mathrm{I}_2$ and NaOH solution
D
Sn and NaOH solution
11
MCQ (Single Correct Answer)
Which of the following compounds will give butanone on oxidation with alkaline $\mathrm{KMnO}_4$ solution?
A
Butan-1-ol
B
Butan-2-ol
C
Both (a) and (b)
D
None of these
12
MCQ (Single Correct Answer)
In Clemmensen reduction, carbonyl compound is treated with ........... .
A
zinc amalgam +HCl
B
sodium amalgam +HCl
C
zinc amalgam + nitric acid
D
sodium amalgam $+\mathrm{HNO}_3$
13
MCQ (Multiple Correct Answer)
Which of the following compounds do not undergo aldol condensation?
A
$\mathrm{CH}_3-\mathrm{CHO}$
B
C
D
