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1- On reaction of Acid with metals we get Hydrogen gas (H2)
e.g:- 2HCl+Mg–›MgCl2 + H2
2.Farmers put Calcium oxide or chalk powder to reduce acid content in soil.
Since above compounds are weak bases so they perform neutralisation reaction and maintain neutrality in soil.
Hope it will help you.
e.g:- 2HCl+Mg–›MgCl2 + H2
2.Farmers put Calcium oxide or chalk powder to reduce acid content in soil.
Since above compounds are weak bases so they perform neutralisation reaction and maintain neutrality in soil.
Hope it will help you.
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