EASY
7th ICSE
IMPORTANT
Earn 100

Write the formula and atomicity of carbon dioxide.

Important Questions on Test Paper 1

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 3
Write the formula and atomicity of sodium sulphate.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 3
Write the formula and atomicity of ammonia.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 3
Why is air a mixture?
MEDIUM
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 3
What is global warming?
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 4
Give two examples of metals.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 4
What are the physical states of matter?
HARD
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 4
Why is a state of matter known as a physical state?
MEDIUM
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 15 - Test Paper 1>Test Paper 1>Q 4
What is a pure substance?