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A scientist visited a farmer's field and found the soil to be highly acidic. He advised the farmer to add ________ to the soil.
(i) Organic matter (ii) Ammonia-based fertilizers (iii) Slaked lime (iv) Both (ii) and (iii)
A scientist visited a farmer's field and found the soil to be highly acidic. He advised the farmer to add Ammonia-based fertilizers and Slaked lime to the soil.
Ans: (iv) Both (ii) and (iii).
Explanation- Both ammonia-based fertilizer and slaked lime are basic nature. If we add a base to acid, they neutralize each other.
Updated on: 10-Oct-2022
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