Question

A gas produced in the laboratory is highly soluble in water its cololess solutionturn pink when a few drops of phrnolphalein is added to it what is the nature of this gas

Answer 1

Explanation:

The gas produced in lab is a base because when few drops of phenolphthalein is added to the gas it changes it's colour to pink and phenolphthalein only changes it's colour in basic solution .

4.3