A potassic fertiliser contains 50% K2O. It could be – McqOptions

MCQOPTIONS

1.	A potassic fertiliser contains 50% K2O. It could be
A.	potassium sulphate.
B.	potassium chloride.
C.	a mixture of NaCl+ KCl.
D.	none of these.
Answer» B. potassium chloride.

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