Alkoxy Group

Q.

The IUPAC name of

CH3−CH2−O−CH2−CH3

is

1. ethoxyethane
2. diethoxy ether
3. but-2-one
4. but-3-one

Q. Is CnH2n+1 OH the general formula for alcohol?

Q.

The compound $C{H}_3-C{H}_2-O-C{H}_2-C{H}_3$ belongs to the family of

1. Alcohol

2. Aldehyde

3. Ketone

4. Ether

Q.

The compounds with alkoxy group are known as

1. ketones

2. alcohols

3. carboxylic acids

4. ether

Q.

The compound $C{H}_3-C{H}_2-O-C{H}_2-C{H}_3$ belongs to the family of

1. Alcohol

2. Aldehyde

3. Ketone

4. Ether

Q.

How Are Amides Named?

Q.

The longest alkyl group is taken as alkoxy group while writing the IUPAC name of ethers.

1. True

2. False

Q.

(c) Draw the structural formulae of the two isomers of Butane. Give the correct lUPAC name of each isomer.

Q.

Pick out and name the Functional group present in the following compounds :

${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{OH},{\mathrm{CH}}_3\mathrm{CHO},{\mathrm{CH}}_3{\mathrm{COCH}}_3,{\mathrm{CH}}_3\mathrm{COOH},{\mathrm{CH}}_3{\mathrm{COOC}}_2{\mathrm{H}}_5$

Q.

The compounds with alkoxy group are known as

1. alcohols

2. carboxylic acids

3. ether

4. ketones

Q. Write the general representation of the following classes of compounds?

Q.

Identify the ether(s) from the following options.

1. $C{H}_3-C{H}_2-O-C{H}_2-C{H}_3$

2. $C{H}_3-O-C{H}_2-C{H}_3$

3. $C{H}_3-C{H}_2-COOH$

4. $C{H}_3-C{H}_2-CHO$