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The ratio of copper sulphate and ammonium sulphate in “Cheshunt” compound is:
Question

The ratio of copper sulphate and ammonium sulphate in “Cheshunt” compound is:

A.

2:11

B.

3:11

C.

5:11

D.

10:11

Correct option is A


The Cheshunt compound, a fungicide mixture, consists of 2 parts copper sulfate and 11 parts ammonium sulfate, used primarily in greenhouse conditions.

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