in an experiment ,a student added calcium carbonate and dilute H2SO4 in a test tube .It was observe d that there is an evolution of gas. The student the gas to the water taken in a test tube and tested litmus paper .Explain the observation
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Actually in this process Carbon dioxide is given out.
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THE EVOLVED GAS IS CARBON DIOXIDE
WHEN CARBON DIOXIDE IS COLLECTED IN A GAS AND WATER IS ADDED TO IT IT FORMS CARBONIC ACID
WHEN WE TEST IT WITH A BLUE LITMUS PAPER IT TURNS TO RED WHICH SHOWS THAT CARBON DIOXIDE IS ACIDIC IN NATURE
Explanation:
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