Types of mixture and its separation techniques. Science State Board, Class 9: lessons, tests, tasks.

1.	Introduction to mixtures
2.	Types of mixture: Homogeneous and Heterogeneous
3.	Sublimation
4.	Centrifugation
5.	Separating funnel: Solvent extraction
6.	Simple distillation
7.	Fractional Distillation
8.	Paper chromatography
9.	Overview on methods of separation based on the types of mixtures

1.	Evaporation, crystallisation: Drag the correct options Difficulty: easy	2
2.	Answer the questions about distillation and sublimation Difficulty: easy	2
3.	Purification process: Find the correct options for the given pictures Difficulty: easy	2
4.	Separation process: unscramble the jumbled words Difficulty: easy	2
5.	Mixture and compound: fill in the blanks Difficulty: easy	2
6.	'True' or 'false' about purification techniques Difficulty: easy	2
7.	Match the words about separation techniques Difficulty: medium	4
8.	Distilation and centifugation: Drag the correct options Difficulty: medium	3
9.	Separation methods: statement and word match Difficulty: medium	3
10.	Find which of the following is not a mixture Difficulty: medium	3
11.	Types of mixtures and its methods of separation: 'True' or 'false' Difficulty: medium	4
12.	Basic separation methods: Select the correct process Difficulty: medium	3
13.	Mixtures: Choose the correct answer for the qiven questions Difficulty: medium	4
14.	Differentiate mixture and a compound: Answer the following questions Difficulty: medium	4
15.	Find the process that takes place and choose the correct option Difficulty: medium	4
16.	Separation methods: choose the correct answer Difficulty: medium	4
17.	Analyse the question and answer it: Separation methods Difficulty: hard	5
18.	Match the words about separation process and mixture Difficulty: hard	6
19.	Analyse the statements about separation methods and mixtures Difficulty: hard	6
20.	Match the words about types of mixture and compound Difficulty: hard	5

1.	Training Test Difficulty: medium	8
2.	Training Test- II Difficulty: medium	7

1.

Methodical recommendation

Types of mixture and its separation techniques

Theory

Practice Questions

Tests

Teacher manual