General Knowledge · Q33

Practice

Competitive Exams · General Knowledge · question 33

Q33

Potassium nitrate is used in

A.

Medicine

B.

Fertilizer

Answer

C.

Salt

D.

Glass

Answer: Option B

Solution

Answer: Option B

Solution:

Used in solid propellants, explosives, fertilizers. Potassium nitrate is the inorganic nitrate salt of potassium. It has a role as a fertilizer.

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