Target Exam

CUET

Subject

Chemistry

Chapter

Organic: Alcohols, Phenols and Ethers

Question:

Match List-I with List-II

List-I

List-II

(A) Fermentation of glucose

(I) Invertase

(B) Methanol

(II) Zymase

(C) Ethanol

(III) Poisonous even in small amounts

(D) Fermentation of sucrose

(IV) Solvent in paint industry

Choose the correct answer from the options given below:

Options:

(A) - (I), (B) - (II), (C) - (III), (D) - (IV)

(A) - (II), (B) - (III), (C) - (IV), (D) - (I)

(A) - (I), (B) - (II), (C) - (IV), (D) - (III)

(A) - (III), (B) - (IV), (C) - (I), (D) - (II)

Correct Answer:

(A) - (II), (B) - (III), (C) - (IV), (D) - (I)

Explanation:

The correct answer is Option (2) → (A) - (II), (B) - (III), (C) - (IV), (D) - (I)

List-I

List-II

(A) Fermentation of glucose

(II) Zymase

(B) Methanol

(III) Poisonous even in small amounts

(C) Ethanol

(IV) Solvent in paint industry

(D) Fermentation of sucrose

(I) Invertase

Zymase is the enzyme that converts glucose to ethanol and $CO_2$ during fermentation.

Methanol is highly toxic; even small quantities can cause blindness or death. 

Ethanol is used as an industrial solvent, including in paints and varnishes. 

Invertase enzyme hydrolyses sucrose into glucose and fructose before fermentation.