Question

With the help of an activity justify that presence of hydrogen is not enough for a substance behave as acid?

Answer 1

Answer:

hey!

Explanation:

aim: to test the nature of substance

materials required: a test tube, dilute hydrochloric acid, a matchstick and  tweezers.

performance:

1. take 15 ml of dilute hydrochloric acid in a test tube
2. with the help of tweezers, hold up a lit matchstick right above the mouth of the test tube.
3. watch how the set-up reacts

observation: you will observe that the match stick goes off with a pop sound