Social Sciences, asked by harpreetsinghhappy65, 4 months ago

Which gas is tested by lime water?

Answers

Answered by priyanshi0436

1

Answer:

carbon dioxide...............

Answered by sakshi3104

1

Answer:

Carbon dioxide

Carbon dioxide reacts with calcium hydroxide solution to produce a white precipitate of calcium carbonate. Limewater is a solution of calcium hydroxide. If carbon dioxide is bubbled through limewater, the limewater turns milky or cloudy white.

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