MEDIUM
10th ICSE
IMPORTANT
Earn 100

To a solution of hydrochloric acid, drops of methyl orange are added. What will be the change in the colour of the solution? Why?

Important Questions on Acids, Bases and Salts
MEDIUM
10th ICSE
IMPORTANT

HARD
10th ICSE
IMPORTANT

HARD
10th ICSE
IMPORTANT

HARD
10th ICSE
IMPORTANT

MEDIUM
10th ICSE
IMPORTANT

MEDIUM
10th ICSE
IMPORTANT
Write balanced chemical equations for the following reaction:
Dilute sulphuric acid reacts with aluminium powder.

MEDIUM
10th ICSE
IMPORTANT
Write balanced chemical equations for the following reaction:
Dilute hydrochloric acid reacts with sodium carbonate.

MEDIUM
10th ICSE
IMPORTANT
Write balanced chemical equations for the following reaction:
Carbon dioxide is passed through lime water.
