Question

Q:3) Apparatus. Twob test tube , bent
tube, rubber cork, burner
chemicals: calcium carbonate.
freshly prepared lime mater

1) with the help of above enor
apparatus & chemical draw a
neat labelled diagram to
illustrate which reaction can
be studied

2)which gas is liberated

3)state whether reaction is endothermic reaction
and exothermic reaction and
what are products​

Answer 1

Answer:

There is chemical reaction.Heat is liberated. Hydrogen gas is produced.