Answers

2015-04-07T22:20:03+05:30
THE EVOLVED GAS MUST BE SEND THROUGH THE TEST TUBE THEN LIME WATER TURN MILKY DUE TO THE EVOLUTION OF CARBON DI OXIDE.
GAS OF CHARCOAL+LIME WATER=MILKY SOLUTION+CO2
C+CaCO3=CaO+CO2

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