Question

the soil in a field is highly acidic.list any two materials which can be added to the soil giving a specific reason​

Answer 1

1.calcium carbonate

2.calcium hydroxide

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reason--

since the soil is acidic so we shall use any base To neutralise the acidity of the soil.

I have listed the two only.

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you can use any base based on it's availability and cost and how much effective is it

Answer 2

adding sodium hydroxide like base maintains nuetrality ......