HARD
Earn 100

Differentiate between: Mixtures and Compounds. 

Important Questions on Is Matter around Us Pure?

MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Which one of the following is not a homogeneous mixture?
EASY
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Distilled water is _____ of the electricity.
MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
What is heat treatment of steel? Explain.
MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Which one of the following alloy does not contain copper?
MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
What are alloys? Give two examples. 
MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Which of the following is not a heterogeneous matter? 
HARD
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
List the points of differences between homogeneous and heterogeneous mixtures.
HARD
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Which of the following is not a homogeneous mixture?
HARD
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Describe the differences between compound and mixture.
EASY
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Which of the following is a homogeneous material?
EASY
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances

Which of the following is not an example of homogeneous mixture?

EASY
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances

A solution of glucose in water is a homogeneous mixture.

MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances

Classify the following as homogeneous and heterogeneous mixtures:
a. salt solution 
b. blood 
c. milk 
d. sand-sugar 
e. sulphur-ammonium chloride 
f. iodised salt.

EASY
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
All mixtures are homogeneous in nature.
MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Which of the following is a mixture?
MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances

Which of the following is an example of heterogeneous mixture?

MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
List the points of difference between homogeneous and heterogeneous substances.
MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances

A mixture which has non-uniform composition is known as?

MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances

Classify the following as homogeneous and heterogeneous mixture:

a. soda 
b. wood 
c. air 
d. vinegar 
e. filtered tea. 

MEDIUM
Science>Chemistry>Is Matter around Us Pure?>Types of Pure Substances
Distinguish between a compound and a mixture.