Question

10. Saloni took a piece of burning charcoal and collected the gas evolved in a
test tube.
(a) How will she find the nature of the gas ?​

Answer 1

Answer:

a.Add a few drops of water in the test tube containing gas. Now ,cover the test tube and shake it well. After shaking, test the solution with blue litmus and red litmus. It will turn blue litmus red .Thus, the gas is acidic in nature. (non metal oxides are acidic in nature)

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