A solution reacts with marble chips to produce a gas which turns lime water milky. The solution contains:

The gas which turns lime water milky is :

Gases which turns lime water milky are;

Which gas turns lime water milky ?

Which gas turns lime water milky ?

The gas that turns lime water milky is

A solution reacts with crushed egg-shells to give a gas that turns lime water milky the solution contains:

A solution reacts with crushed egg-shells to give a gas that turns lime-water milky. The solution contains