Question

Dolomite is a source of
(A) Calcium
(B) Magnesium
(C) Iron
(D) Sulphur
Choose the correct answer from the options given below:

• A. (A), (B) and (D) only.
• B. (A) and (B) only.
• C. (A), (B), (C) and (D).
• D. (B), (C) and (D) only.

Hint:

Dolomite supplies both calcium and magnesium, useful in correcting soil acidity.

Answer 1

The Correct Option is B

Dolomite is a mineral composed of calcium magnesium carbonate (CaMg(CO₃)₂). It provides calcium and magnesium to soil, but is not a source of iron or sulphur.