MEDIUM
6th CBSE
IMPORTANT
Earn 100

Classify the following as pure substances and mixtures.
• air • milk • water vapour • baking soda • tap water • soil • pineapple juice • gold • seawater • lemonade • sugar • iron • alum crystal • oxygen • silver • petroleum.

 

Important Questions on Separation of Substances

EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q III

Name the method of separation used to separate sunflower seeds from a dry flower.

EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q III
Name the method of separation used to separate the following: 
Fine wood ash suspended in water
EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q III
Name the method of separation used to separate the weeds from cluster beans.
EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q III

Name the method of separation used to separate mustard seeds from their pods.

EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q III
Name the method of separation used to separate water from rice that has been washed.(Decantation/ Distillation)
EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q III
Name the method of separation used to separate the following: Copper sulphate powder dissolved in water.
EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q IV
What is a mixture?
EASY
6th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 5 - Separation of Substances>EXERCISES>Q IV
What is a pure substance?