Chemistry, 01.03.2021 18:20, rosepederson80
one gram of sodium chloride is taken in a clean and dry test tube and 2 ml of concentrated sulphuric acid is added to it. if the gas evolved is tested with dry and then with a wet blue Litmus Paper in which case Litmus Paper change colour? give reason .write chemical equation for the reaction.
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one gram of sodium chloride is taken in a clean and dry test tube and 2 ml of concentrated sulphuric...
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