MEDIUM
8th ICSE
IMPORTANT
Earn 100

What happens when a baking mixture containing baking powder is heated?

Important Questions on Carbon And Its Compounds
MEDIUM
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT
Give reason for the following:
An excess of carbon dioxide increases the temperature of the earth.

MEDIUM
8th ICSE
IMPORTANT
Give reasons for the following:
Soda acid and foam type of fire extinguishers are not used for extinguishing electrical fires.

MEDIUM
8th ICSE
IMPORTANT
Give reasons for the following:
Solid carbon dioxide is used for the refrigeration of food.

MEDIUM
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT

HARD
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT
