Question

Statement-1: In the fermentation process of molasses, along with yeast, $(N{H}_4{)}_{2}S{O}_4$ and $(N{H}_4{)}_{3}P{O}_4$ are added.
Statement-2: Both $(N{H}_4{)}_{3}P{O}_4$ and $(N{H}_4{)}_{2}S{O}_4$ act as food and help in the growth of yeast.

• A. Statement-1 is True, statement-2 is True; statement-2 is a correct explanation for statement-1
• B. Statement-1 is False, statement-2 is True
• C. Statement-1 is True, statement-2 is True; statement-2 is NOT a correct explanation for statement-1
• D. Statement-1 is True, statement-2 is False

Answer 1

Answer: (A)

In fermentation process of molasses along with yeast $(N{H}_4{)}_{2}S{O}_4$ and $(N{H}_4{)}_{3}P{O}_4$ are added. Due to this the element such as $N,H,P,O$ increases in processing of yeast.

In yeast fermentation $(N{H}_4{)}_{3}P{O}_4$ and $(N{H}_4{)}_{2}S{O}_4$ both act as a growth of yeast to fulfill the nutrition and quantity of elements $(N,H,P,O).$