Question

Which of the following substance is added by farmers if the soil is acidic? a. Common salt. b.Limestone c. Vinegar. d.Slaked lime​

Answer 1

lime stone is added to make neutrap

Answer 2

Limestone is added to acidic soil in order to make it neutral.

• Sometimes, the pH of soil may get reduced leading to formation of acidic soil which may hamper the growth of crops.

• So, farmers can utilise this acid by a process called "LIMING OF SOIL".

• One of the most common economical chemical used in this process is known as Limestone.

• Limestone is actually calcium carbonate with the chemical formula $CaCO_{3}$. It is alkaline in solution and helps to reduce acidity of soil.

Hope It Helps.