Question

a) Both A & R are true and R is the correct explanation of A

(b) Both A & R are true and R is not the correct explanation of

(c) A is true but R is false

(d) A is false but R is true




ASSERTION: Metal carbonates and metal hydrogen carbonates react with acids form salt + water + CO2

REASON : On passing excess CO2 through lime water it forms white precipitate of calcium carbonate.

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Answer 1

Answer:

3)is the answer of this question