The reagent which does not react with both, acetone and benzaldehyde?

1. Sodium hydrogen sulphite   

2. Phenyl hydrazine

3. Fehling's solution                 

4. Grignard reagent

Cannizzaro’s reaction is not given by:
 

1.		2.
3.	HCHO	4.	CH3CHO

The compound below is treated with a concentrated aqueous KOH solution. The products obtained are:

1.
2.
3.
4.

The structure of ‘A’ and type of isomerism in the above reaction are respectively: 

Compounds A and C in the following reaction are:

\(\small{\mathrm{CH}_3 \mathrm{CHO} \xrightarrow[{(ii) H_{2}O}]{(i)CH_{3}MgBr}(\mathrm{A}) \stackrel{\mathrm{H}_2 \mathrm{SO}_4}{\longrightarrow}(\mathrm{B}) \xrightarrow[]{Hydroboration \ oxidation}(C)}\)

1.  Identical                               

2.  Positional isomers

3.  Functional isomers       

4.  Optical isomers

What is the most suitable reagent for the below mentioned conversion?

${\mathrm{CH}}_3—\mathrm{CH}=\mathrm{CH}—{\mathrm{CH}}_2—\stackrel{\mathrm{O}}{\mathrm{C}}$
$\left|\right|$ $-{\mathrm{CH}}_3$ $$ $\to$ $$
$$ ${\mathrm{CH}}_3-\mathrm{CH}=\mathrm{CH}—{\mathrm{CH}}_2—\stackrel{\mathrm{O}}{\mathrm{C}}$
$\left|\right|—\mathrm{OH}$

1.  Tollens' reagent 

2.  Benzoyl peroxide

3.  ${\mathrm{I}}_2$ and NaOH solution

4.  Sn and NaOH solution

Which of the following compounds will give butanone on oxidation with alkaline ${\mathrm{KMnO}}_4$

solution?

1.  Butan-1-o1                 
2. Butan-2-ol
3.  Both (a) and (b)             
4.  None of the above

Carbonyl compound is treated with--- in Clemmensen reduction .

1.  Zinc amalgam + HCl

2.  Sodium amalgam + HCl

3. Zinc amalgam + nitric acid

4.  Sodium amalgam + ${\mathrm{HNO}}_3$

Which of the following compounds do not undergo aldol condensation?

Options are as follows:

1. a, b

2. b, d

3. b, c

4. c, d

Treatment of compound with NaOH solution yields

a.  Phenol

b.  Sodium phenoxide

c.  Sodium benzoate

d.  Benzophenone

Choose the correct option
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)