Why is a condenser used in distillation process?

Important Questions on Basic Analytical Techniques

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

Why is paper moistened before filtration?

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

What is the stationary phase in Paper Chromatography?

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

What will happen if the upper outlet of the condenser is connected to the tap instead of the lower inlet?

EASY

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

Give names of two materials used as stationary phase in chromatography.

HARD

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

Which properties of solvents are useful for solvent extraction?

HARD

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

Why should spot of mixture be done above the level of mobile phase?

EASY

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

Define stationary phase.

EASY

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 3 - Basic Analytical Techniques>Exercises>Q 2

Define saturated solution.