When treated with dilute hydrochloric acid, which of the following giv – InterviewSolution

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1.	When treated with dilute hydrochloric acid, which of the following gives a gas which does not turn lime water milky?(1) sodium sulphate(2) sodium carbonate (3) copper metal(4) zinc metal
Answer» When treated with dilute hydrochloric acid, which of the following gives a gas which does not turn lime water milky? (1) sodium sulphate (2) sodium carbonate (3) copper metal (4) zinc metal

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