EASY
6th ICSE
IMPORTANT
Earn 100

Give two examples of chemicals used as food preservatives.

Important Questions on Introduction to Chemistry

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 6
Give two examples of thermosetting plastics.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 7

Give two examples of thermoplastics.

MEDIUM
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 1
What is food preservation? 
MEDIUM
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 2
Define the term chemistry and its importance.
HARD
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 3
How chemistry is helpful in medicines? 
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 4
What is the use of silicones? 
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 5
Define antiseptic.
HARD
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 1 - Introduction to Chemistry>EXERCISES>Q 6
Differentiate between soap and detergents?