Question
How is methane gas prepared in laboratory?
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Answer
Mixture of sodium ethanoate and soda lime is heated in a hard glass tube.
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CH _3 COONa + NaOH \xrightarrow{ CaO } CH _4+ Na _2 CO _3
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CH _3 COONa + NaOH \xrightarrow{ CaO } CH _4+ Na _2 CO _3
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