Chemistry Chapter 3 : Some Analytical Techniques

Chemistry 11, Objectives / By

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Class 11 Chemistry Chapter 3 – Basic Analytical Techniques

HSC MAHARASHTRA BOARD            CLASS XI

Select the correct option

1 / 10

Which of the following is a type of partition chromatography?

2 / 10

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

3 / 10

The method used to separate a given organic compound present in aqueous solution by shaking with a suitable solvent in which the compound is more soluble than water is called _________

4 / 10

Impure common salt can be purified by_______

5 / 10

A mixture of acetone and benzene can be separated by the following method_______

6 / 10

Colourless components on chromatogram
CANNOT be observed by which of the following?

7 / 10

Adsorption chromatography is a chromatographic technique based on the principle of_______

8 / 10

If a crude solid is made of mainly one substance and has some impurities then it is purified by_______

9 / 10

The principle of differential adsorption is applicable for which of the following chromatographic technique?

10 / 10

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

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