Question

Explain why
(a) Farmers add slaked lime to acidic soil
(b)Soap solution or baking soda paste is applied on the part of body stung by a bee
(c)Factory wastes and city swerage neutralised befaore discharging in rivers
(d)Antacids are used for relieving stomach activity (acidity).
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Answer 1

Slaked lime is added in acidic soil so as to increase the ph and make basic soil

Answer 2

Answer:

(a) Farmers add slaked lime to acidic soil to neutralize the acids in the acidic soil.

(b) Soap solution or baking soda paste is applied on the part of body stung by a bee to neutralize the acid in the sting.

(c) Factory wastes and city sewage neutralized before discharging in rivers so that the river is not polluted.

(d) )Antacids are used for relieving stomach activity (acidity) to neutralize the acids in the stomach.

Explanation:

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