A Potassic fertiliser contains 50% K2O. It could be _________________?
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.
B. None of these
C. A mixture of NaCl + KCl
D. Potassium chloride
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.