Question

List two observations when a pinch of sodium bicarbonate is added to a test tube containing acetic acid

Answer 1

HEY MATE !! HERE IS YOUR ANSWER

HOPE IT HELPS :)

Answer 2

Answer:

When we add few drop of acetic acid to a test tube containing sodium bicarbonate powder. We will observation as :

( i ) There will be formation of bubbles of a colorless and odorless gas.

( ii ) Carbon dioxide escapes from the solution as bubbles.