Question

The label on bottle of chemical is spoiled. How will you find whether the chemical is acidic or not? ​

Answer 1

Answer:

Explanation: we can find by dipping a litmus paper in solution and observing the color if its a base it will turn red litmus to blue  and if its an acid it will turn blue litmus red. we can also check using pH paper and then comparing with pH scale

Answer 2

Answer:

Here is your answer

The chemical is acidic or not checked by two ways :

1.By use of litmus paper : If the given solution is acidic, it turns blue litmus to red litmus.

If the given solution is basic, it turns red litmus to blue litmus.

If the given solution is neutral, there is no effect on litmus paper.

2.By use of indicators : If the given solution is acidic, it turns methyl orange to red.

If the given solution is basic, it turns methyl orange to yellow

If the given solution is neutral, there is no effect on methyl orange indicator.