By which reaction, ethyl chloride can be converted into diethyl ether?

1. Wurtz synthesis

2. Grignard reaction

3. Perkin's reaction 

4. Williamson's synthesis

Which is an excellent antiseptic?

1. Phenol 

2. Benzyl alcohol

3. Benzaldehyde 

4. Acetic acid

The dehydration of neo-pentanol yields mainly:

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

Which one of the following on oxidation gives a ketone?                   

1. Primary alcohol                      2. Secondary alcohol

3. Tertiary alcohol                      4. All of these

In the following sequence of reactions, the product (C) is: 

CH₃CHO$\underset{\mathrm{Pd}}{\overset{{\mathrm{H}}_2}{\to }}$ (A) $\stackrel{\mathrm{Na}}{\to }$ (B) $\stackrel{{\mathrm{CH}}_3\mathrm{I}}{\to }$  (C)

1. Alcohol.                                 
2. Ether.
3. Alkene.                                 
4. None of the above.

Proof spirit contains about:

1. 48% alcohol by mass

2. 10% alcohol by mass

3. 5% alcohol by mass

4. 90% alcohol by mass

The correct order of solubility of 1$°$, 2$°$ and 3$°$ small chain alcohol in water is:

Which of the following is an alkoxide?

1.  

2. \(\mathrm {CH_3CH_2CH_2CH_2ONa}\)

3. \(\mathrm {CH_2OH.CH_2OH}\)

4.   ​​​​​​​​​​​​​​

The value of C-O-C angle in ether molecule is :

1. 180$°$                                     

2. 150$°$ 

3. 90$°$                                       

4. 110$°$

Ethyl alcohol is also known as:

1. spirit of wine                         

2. methyl carbinol

3. grain alcohol                           

4. all of these