1.

Assertion (A): When carbon dioxide gas is passed through lime water, lime water is turned milky. Reason (R): Calcium carbonate is soluble in water.

Answer»

Both (A) and ( R) are true and ( R) is the correct explanation for (A).
Both (A) and (R ) are true but ( R) is not the correct explanation for (A).
(A) is correct but ( R) is false.
(A) is false but (R ) is trues.

Solution :When CARBON dioxide GAS is passed through limewater is gives white precipitate due to formation of CALCIUM CARBONATE which is insoluble in water.


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