Chemistry Chapter 3 : Some Analytical Techniques

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Class 11 Chemistry Chapter 3 – Basic Analytical Techniques

HSC MAHARASHTRA BOARD            CLASS XI

Select the correct option

1 / 10

The stationary phase and mobile phase in partition chromatography are_______respectively

2 / 10

Which of the following techniques is used for separation of glycerol from soap in soap industry?

3 / 10

Which technique is widely used in industry to separate components of mixture and also to purify them?

4 / 10

Which of the following solvents is most commonly used for the crystallization of copper sulphate?

5 / 10

Which of the following method will give clean separation of sample of chloroform (organic liquid) and water in short time span?

6 / 10

Paper chromatography is based on the principle o f_______

7 / 10

The stationary phase and mobile phase in TLC are_______ respectively.

8 / 10

Adsorption chromatography is a chromatographic technique based on the principle of_______

9 / 10

In distillation of liquid, water condenser is used_______

10 / 10

In paper chromatography, the mobile phase rises up the chromatography paper due to ________

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