Identify the substance used as a component in a mixture to protect crops from pests : (a) Alkali (b) Slaked lime (c) Citric acid (d) Caustic soda

Identify the substance used as a component in a mixture to protect cro

1.	Identify the substance used as a component in a mixture to protect crops from pests : (a) Alkali (b) Slaked lime (c) Citric acid (d) Caustic soda
Answer» on (A) is CORRECT ....