ECAT Pre Engineering Chemistry Chapter 2 MCQ Test With Answer

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Saba Hammad 17 - Oct - 2024 02 Min 35 Sec 110/120
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Asma Nawaz 15 - Aug - 2024 03 Min 06 Sec 110/120
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Kashaf Hassan 27 - Sep - 2024 07 Min 05 Sec 100/120
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agha hamza 22 - Nov - 2025 06 Min 52 Sec 96/120

ECAT Chemistry Chapter 2 Important MCQ's

Sr.#	Question	Answer
1	The detection of functional group is called:	A. Numerical analysis B. Qualitative analysis C. Quantitative analysis D. Combustion analysis
2	The filtration process is used to separate solid from:	A. Liquid B. Gas C. Solid D. All of above
3	The solid remained on filter paper during filtration is called the	A. Substance B. Residue C. Undue D. Filtrate
4	Which one of the following substance is use as decolonizing agent	A. Asbestos B. Animal charcoal C. conc, H₂SO₄ D. Silica gel
5	In chromatography, the point at which solvent maximum rises called:	A. Solvent front B. Base line C. Element D. Chromatogram
6	Fluted filter paper is used to:	A. Decrease rate of filtration B. Increase rate of filtration C. Maintain rate of filtration D. None of above
7	Which one of the following substance is no used as drying agent in desiccators	A. Silica gel B. CaCl₂ C. Phosphorous D. NaCL(50%)
8	Estimation of Na in sea water is an example of	A. Numerical analysis B. Qualitative analysis C. Quantitative analysis D. None of above
9	The tip of funnel should be 1 or 2cm larger than the circle of the	A. Beaker B. Solid C. Filter paper D. Liquid
10	Chromatography is derived from Greek word 'Khromatos' means:	A. Type writting B. Printing C. Color writing D. Writing

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ECAT Pre Engineering Chemistry Chapter 2 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry

ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry

The detection of functional group is called :

Fluted filter paper is used to:

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

The sample being analyzed is called

95% ethanol is called:

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

Analytical chemistry is the science of

Fluted filter paper is used to :

Proteins and amino acid can be separated by:

Which one of the following substances is used to decolourizing agent

Direct conversion of solid intro vapours is called:

The apex angle of the folded filter paper is slightly greater than :

Naphthalene, iodine and NH4 can :

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

During the process of crystallization, the hot saturated solution:

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

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

The apex angle of the folded filter paper is slightly greater is termed as:

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

Chromatography is derived from Greek word 'Khromatos' means:

The other name for distribution law is

Which one of the following substance is use as decolonizing agent

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

The sample being analyzed is called :

The filtration process is used to to separate solid from :

Sintered glass is porous material used for:

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

Gooch crucible is made of:

Solvent extraction is an unstable, Process and it is called by:

The solution left after the formation of crystals is called :

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Top Scorers Of ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry MCQ`s Test

ECAT Chemistry Chapter 2 Important MCQ's

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Naphthalene, iodine and NH_{4 can :}