ECAT Pre Engineering Chemistry Chapter 2 MCQ Test With Answer for Chemistry chapter 2 (Experimental Techniques in Chemistry)

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ECAT Pre Engineering Chemistry Ch 2 Test
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Online MCQ`s Test For Chapter 2 "ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry Online Test"

Try The MCQ`s Test For Chapter 2 "ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry Online Test"

  • Total Questions30

  • Time Allowed30

ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry Online Test

00:00
Question # 1

In CCL4 solvent I3 shows:

Question # 2

In chromatography, the point at which solvent maximum rises called:

Question # 3

Gooch crucible is made of:

Question # 4

Direct conversion of solid into vapors is called :

Question # 5

The detection of functional group is called:

Question # 6

95% ethanol is called:

Question # 7

The filtration process is used to to separate solid from :

Question # 8

Identification of a substance, determination of its structure and quantitative analysis of its composition are the aspects covered by

Question # 9

Selection of filter paper depends upon sizes of particles to be:

Question # 10

The solid remained on filter paper during filtration is called the

Question # 11

Analytical chemistry is the science of :

Question # 12

The tip of funnel should be 1 or 2cm larger than the circle of the

Question # 13

Sintered glass is porous material used for:

Question # 14

Without proper suction,filtration is:

Question # 15

The solid remained on filter paper during the filtration is called the :

Question # 16

During the process of crystallization, the hot saturated solution:

Question # 17

Solvent extraction method is a particularly useful technique of separation when the product to be separated is:

Question # 18

The filtration process is used to separate solid from:

Question # 19

A complete chemical Characterization of a compound must include:

Question # 20

Proteins and amino acid can be separated by:

Question # 21

Solvent extraction is an equilibrium process and it is controlled by :

Question # 22

A suitable solvent should dissolve maximum amount of solute at its boiling point and minimum amount at :

Question # 23

The liquid obtained after passing the mixture through filter paper is termed as :

Question # 24

The tip of the funnel should touch the side of the beaker in order to avoid :

Question # 25

A filtration process could be very time consuming if it were not aided by a gentle suction which is developed:

Question # 26

The sample being analyzed is called:

Question # 27

The detection of functional group is called

Question # 28

The other name for distribution law is

Question # 29

Estimation of Na in sea water is an example of

Question # 30

Direct conversion of solid intro vapours is called:

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ECAT Pre Eng. Chemistry Ch 2 Test

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