Metamerism

Q. Which of the following polyvalent functional groups does not show metamerism?

1. -O-
2. Tertiary amine
3. -S-
4. Primary amine

Q.

Define the functional group and give 2 examples. How are they formed?

Alkyl halide

Q. Select the functional groups that can show metamerism.

1. $-O-$
2. $-S-$
3. $-\mathrm{NH}-$
4. $-\mathrm{CO}-$
5. $3°Amine$
6. $-\mathrm{COOH}$
7. $-\mathrm{OH}$
8. $-\mathrm{COX}$

Q.

Which of the following is a metamer of $C{H}_{3}C{H}_2-S-C{H}_{2}C{H}_3$?

1. $C{H}_3-S-C{H}_{2}C{H}_{2}C{H}_3$

2. $C{H}_{3}C{H}_2-O-C{H}_{2}C{H}_3$

3. $C{H}_3-O-C{H}_{2}C{H}_{2}C{H}_3$

4. None of these

Q.

Which of the following is/are true for Metamers?

1. They have the same molecular formula

2. They have different functional groups

3. There are different number of carbons on either side of the functional group

4. None of these

Q. The isomer of diethyl ether is?

1. $(C{H}_3{)}_{2}CHOH$
2. $(C{H}_3{)}_{3}C-OH$
3. $C_3{H}_{2}OH$
4. $(C_2{H}_5{)}_{2}CHOH$

Q. $C{H}_{3}COO{C}_2{H}_{5}and{C}_2{H}_{5}COOC{H}_3$ exhibit?

1. Metamerism
2. Functional isomerism
3. Position isomerism
4. Tautomers