Question

if there are therre containers one is full of acids and other is full if base how will you find that which container is acid or a base​

Answer 1

Simply with the help of indicators. Indicators are the substances or materials which help you to identify the nature of substances. The most commonly used natural indicator is litmus paper, it turns blue in basic medium and turns red in acidic medium.

Answer 2

Answer:

with the help of indicators

Explanation:

with a blue litmus paper : dip in both solutions. the one which changes to red is acid and where no colour change take place is base

with red litmus paper : dip in both solutions . the one that changes to blue is base . no colour change = acid

with pH paper: the ones that change to any shade of red is acid and to the shades of blue is base