What do you understand by the term 'distillate'?

Important Questions on Separation (Experimental) Techniques

EASY

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>ASSESS YOURSELF>Q 2

What are the factors that affect the rate of evaporation?

HARD

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>ASSESS YOURSELF>Q 3

What are the advantages of chromatography?

MEDIUM

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>EVALUATE YOUR UNDERSTANDING>Q II

Define the following term.

Sublimation

MEDIUM

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>EVALUATE YOUR UNDERSTANDING>Q III

Could distillation be used to separate air into oxygen, nitrogen, carbon dioxide, argon and so forth? Explain. 

MEDIUM

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>EVALUATE YOUR UNDERSTANDING>Q III

How is distillation different from evaporation?

MEDIUM

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>EVALUATE YOUR UNDERSTANDING>Q III

What are the applications of fractional distillation?

MEDIUM

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>EVALUATE YOUR UNDERSTANDING>Q III

Suggest a method to separate a mixture of coconut oil and water.

MEDIUM

7th ICSE

IMPORTANT

Innovative Chemistry>Chapter 4 - Separation (Experimental) Techniques>EVALUATE YOUR UNDERSTANDING>Q III

What is Liebig condenser? Write the functions of Liebig condenser.