Preparation of Alcohols from Alkenes

Q. Predict the product of the following reaction:

1. 
2. 
3. 
4. None of the above

Q. Which is optically inactive :

1. 
2. 
3. 
4. None of these

Q.

What happens when a few drops of a saturated solution of Sodium bicarbonate are added to a small quantity of Ethanoic acid?

Q. Which of the following reagents convert alkene into alcohol?

1. $H_{2}O/H_{2}S{O}_4$
2. $\left(i\right)B{H}_3\left(ii\right)Na\left(B{H}_4\right)$
3. $\left(i\right)Hg\left(OAc{)}_2\right(ii)H_2{O}_2$
4. All of these

Q.

Ethanol is prepared industrially by [MP PMT 1989]

1. Hydration of ethylene

2. Fermentation of sugars

3. Both the above

4. None of these

Q.
Compound A formed during the course of above reaction is:

1. 
2. 
3. 
4. 

Q.
Compound A formed during the course of above reaction is:

1. 
2. 
3. 
4. 

Q.

The reaction $$\begin{gathered} 2{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}+2\mathrm{Na}\to 2{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{ONa}+{\mathrm{H}}_2 \\ \mathrm{Ethanol}\mathrm{Sodium} \\ \mathrm{ethanoate} \end{gathered}$$ suggests that $\mathrm{H}$ atom of $\mathrm{OH}$ group is?

1. Acidic in nature

2. basic in nature

3. amphoteric

4. neutral

Q.

Which property of sulphuric acid is shown by the reaction of concentrated sulphuric acid with:

Ethanol

Carbon

Q. The structure of intermediate A in the following reaction is:

1. 
2. 
3. 
4.