Which gas turns lime water milky ?

Observe the table: Which gas turns lime water to milky white?

This gas turns lime water milky.

Name the gas other than CO_(2) which also turns lime water milky.

Which one of the following gases turn lime water milky ?

Which of the following gases turn lime water milky?

The gas which turns lime water milky is :

The characteristics of some gases are given . Explain how they cause pollution. (a) A colourless , odourless gas which turns lime water milky. (b) A colourless , pungent gas which turns lime water milky.

On heating, a salt gives a gas which turns lime water milky and an acidified dichromate solution green. The salt may be: