[" Name the gas that can readily "],[" decolourise acidified "KMnO_(4)" solution."]

Name the gas that can readily decolourise acidified KMnO _(4) soulution.

Name the gas that can readly decolourise acidified KMnO_(4) solution -

Name the gas that decolourises acidified KMnO_4 solution.

If (X) decolourises acidfied KMnO_(4) solution , then X may

An aqueous solution of gas ‘A’ gave the following data (reactions): It decolourised an acidified KMnO_(4) solution.