EASY
6th ICSE
IMPORTANT
Earn 100

Give reason:

Magnet is used to separate iron filings from sulphur powder .

Important Questions on Pure Substances and Mixtures; Separation of Mixtures

EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>EXERCISE - II>Q 6

Give reason:

Alum is used in purification of river water.

EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>OBJECTIVE TYPE QUESTIONS>Q 1

The substance that make a mixture is called its _____ or _____.

EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>OBJECTIVE TYPE QUESTIONS>Q 1
_____ is a process to separate solids dissolved in liquids.
EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>OBJECTIVE TYPE QUESTIONS>Q 1
Mist is a _____ mixture of droplets of water and air. (Homogeneous/Heterogeneous)
EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>OBJECTIVE TYPE QUESTIONS>Q 1
Clay is separated from water by the method of _____.
EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>OBJECTIVE TYPE QUESTIONS>Q 1
When cereals are washed before cooking, water is separated from cereals by _____.
EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>OBJECTIVE TYPE QUESTIONS>Q 1
_____ is a process to obtain a very pure form of solid dissolved in liquid.
EASY
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 5 - Pure Substances and Mixtures; Separation of Mixtures>OBJECTIVE TYPE QUESTIONS>Q 1
Ammonium chloride can be obtained from common salt by the method of _____.