Chemistry, asked by fuzailnadim, 1 year ago

a farmer has found the pH of soil in his fields is 4.2 name any two chemical materials which he can mix with the soil to adjust its pH

Answers

Answered by harshitaharshita

2

your answer should be NPK

fuzailnadim: NPK refers to?

harshitaharshita: N -nitrogen, P-phosphorus, K potassium

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