Question

Give a chemical test to distinguish between the following gases. a) H2 and CO2

Answer 1

Explanation:

Hydrogen | carbon dioxide

A splinter A splinter extinguishes

relits when when brought near the

brought near mouth of jar containing

the mouth of carbon dioxide

jar containing

hydrogen

No change turns lime water milky when

when blowed blowed in a test tube .

in test tube

containing

lime water