Which of the following is NOT a pair of functional isomers?

Question

Which of the following is NOT a pair of functional isomers? (A) C2H5OC2H5 and C3H7OCH3 (B) CH3CH2OH and CH3OCH3 (C) CH3CH2NO2 and H2NCH2COOH (D) CH3COOH and HCOOCH3

Tardigrade Admin · Accepted Answer

Functional isomers are compounds having the same molecular formula but different functional groups. Both the compounds given in option c are ethers. C 2 H 5 OC 2 H 5 and C 3 H 7 OCH 3 are metamers, while the rest of the options are examples of functional isomers.

Q. Which of the following is NOT a pair of functional isomers?

$C_{2} H_{5} O C_{2} H_{5}$ and $C_{3} H_{7} OC H_{3}$

$C H_{3} C H_{2} O H$ and $C H_{3} OC H_{3}$

$C H_{3} C H_{2} N O_{2}$ and $H_{2} NC H_{2} COO H$

$C H_{3} COO H$ and $H COOC H_{3}$

Functional isomers are compounds having the same molecular formula but different functional groups. Both the compounds given in option c are ethers. $C_{2} H_{5} O C_{2} H_{5}$ and $C_{3} H_{7} OC H_{3}$ are metamers, while the rest of the options are examples of functional isomers.

Q. Which of the following is NOT a pair of functional isomers?

C2​H5​OC2​H5​ and C3​H7​OCH3​

CH3​CH2​OH and CH3​OCH3​

CH3​CH2​NO2​ and H2​NCH2​COOH

CH3​COOH and HCOOCH3​

Functional isomers are compounds having the same molecular formula but different functional groups. Both the compounds given in option c are ethers. C2​H5​OC2​H5​ and C3​H7​OCH3​ are metamers, while the rest of the options are examples of functional isomers.

$C_{2} H_{5} O C_{2} H_{5}$ and $C_{3} H_{7} OC H_{3}$

$C H_{3} C H_{2} O H$ and $C H_{3} OC H_{3}$

$C H_{3} C H_{2} N O_{2}$ and $H_{2} NC H_{2} COO H$

$C H_{3} COO H$ and $H COOC H_{3}$

Functional isomers are compounds having the same molecular formula but different functional groups. Both the compounds given in option c are ethers. $C_{2} H_{5} O C_{2} H_{5}$ and $C_{3} H_{7} OC H_{3}$ are metamers, while the rest of the options are examples of functional isomers.