Question

Zinc granules and dilute hydrochloric acid were taken in a test tube. A gas evolved from the test tube with a pop sound. Name the gas.​

Answer 1

Answer:

The gas which is evolved is hydrogen

Answer 2

Answer:

When dilute hydrochloric acid is added to granulated zinc placed in a test tube, a colourless and odourless gas is evolved with bubbles.....which is responsible for the pop sound

the gas evolved is H2