EASY
8th ICSE
IMPORTANT
Earn 100

Define mixture.

Important Questions on Elements, Compounds and Mixtures

EASY
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q E
Give any three characteristics of a mixture.
EASY
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q E
Distinguish between exothermic and endothermic reactions.
EASY
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q E
Prove that water is a compound.
EASY
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q E
What are metalloids? Give two examples.
EASY
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q E
Differentiate between compound and a mixture.
EASY
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q E
Explain distillation with the help of neat and labelled diagram. Also describe in detail how salt can be separated from seawater.
MEDIUM
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q F

Classify the following as elements, compounds or mixtures:

1. Honey                     

2. Carbon dioxide

3. Asbestos

4. Saliva

5. Nitre

6. Blood

7. Gun powder

8. Gold

9. Bronze

10. Aluminium

11. Glucose

12. Silicon

 

EASY
8th ICSE
IMPORTANT
New Trends in Chemistry Class 8>Chapter 3 - Elements, Compounds and Mixtures>Objective Questions>Q G

Name the technique that you would use to separate the following mixture:

Mercury + water →