Question

In acid soils at pH < 5, the element that becomes available in toxic amounts is:

• A. Nitrogen
• B. Phosphorus
• C. Aluminium
• D. Molybdenum

Hint:

Liming is the common agricultural practice used to raise the pH of acid soils, which precipitates Aluminium out of the soil solution, rendering it non-toxic.

Answer 1

The Correct Option is C