Download App

Physical and Chemical Changes — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7SciencePhysical and Chemical Changes1 Mark
Question
Which gas is given off when calcium carbonate is heated?
✓

Answer

When calcium carbonate is heated, carbon dioxide gas is given off.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Physical and Chemical Changes→Physical and Chemical Changes — all question types→Science STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Name the available water resource on earth.
→
How can you observe the three forms of water in: Nature.
→
Name the physical quantity which helps to know which object is faster or slower.
→
What is yarn?
→
State whether the following statements are True or False: Warm air is lighter than cool air.
→
Which type of cloth should be preferredin the month of June?
→
Extraction of metal is a chemical process or physical process?
→
What are equinoxes?
→
Can we call the breaking down of ozone a chemical change?
→
State whether the following statements are True or False. Correct the false statement: Penguins stick together to fight the cold polar climate.
→