Zn-EDTA contains . . . . . . . . % Zn.

A. 5%

B. 10.5%

C. 12%

D. 21%

Answer: Option C

Solution(By Examveda Team)

Zn-EDTA contains 12% of Zinc. It contains zinc chelated with EDTA (Ethylene Diamine Tetra Acetic Acid). It is used as a fertilizer to overcome zinc deficiency in plants, as well as a source of zinc for those plants which require Zinc for their normal growth and higher yields.