ECAT Pre Engineering Chemistry Chapter 2 MCQ Test With Answer

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

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

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry

00:00
Question # 1

The solid remained on filter paper during filtration is called the

Question # 2

The sample being analyzed is called:

Question # 3

Which one of the following substances is used to decolourizing agent

Question # 4

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

Question # 5

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

Question # 6

The sample being analyzed is called

Question # 7

The detection of functional group is called:

Question # 8

Analytical chemistry is the science of :

Question # 9

The solution left after the formation of crystals is called :

Question # 10

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

Question # 11

95% ethanol is called:

Question # 12

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

Question # 13

Gooch crucible is made of:

Question # 14

Fluted filter paper is used to :

Question # 15

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

Question # 16

The other name for distribution law is

Question # 17

Estimation of Na in sea water is an example of :

Question # 18

Sintered glass is a porous material use for :

Question # 19

The sample being analyzed is called :

Question # 20

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

Question # 21

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

Question # 22

Estimation of Na in sea water is an example of

Question # 23

A complete chemical Characterization of a compound must include:

Question # 24

The filtration process is used to to separate solid from :

Question # 25

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

Question # 26

Which one of the following substance is no used as drying agent in desiccators

Question # 27

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

Question # 28

The comparative rates at which the solutes move in paper chromatography, depend on:

Question # 29

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

Question # 30

In CCL4 solvent I3 shows:

Submit

Prepare Complete Set Wise ECAT Chemistry Chapter 2 Experimental Techniques in Chemistry MCQs Online With Answers


Topic Test

00:00
Submit

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

  • A
    Adeel Leo 27 - Oct - 2024 00 Min 42 Sec 115/120
  • S
    Saba Hammad 17 - Oct - 2024 02 Min 35 Sec 110/120
  • A
    Asma Nawaz 15 - Aug - 2024 03 Min 06 Sec 110/120
  • M
    Mehad Storage 06 - Nov - 2024 04 Min 45 Sec 110/120
  • M
    Mirza Sibgha 02 - Jul - 2024 05 Min 50 Sec 110/120
  • F
    Fatima Tabassum 09 - Jan - 2025 01 Min 40 Sec 105/120
  • R
    Rashida Latif 05 - Nov - 2024 03 Min 09 Sec 105/120
  • A
    Abdullah Zubair 17 - Dec - 2024 03 Min 27 Sec 105/120
  • E
    Eraj Abeer 17 - Dec - 2024 04 Min 03 Sec 105/120
  • A
    Abiha Fatima 13 - Nov - 2024 04 Min 15 Sec 105/120
  • L
    Laiba Jawad 21 - Sep - 2024 02 Min 58 Sec 100/120
  • H
    HUSSNAIN SK 25 - Jul - 2024 04 Min 31 Sec 100/120
  • N
    notghouri playz 15 - Dec - 2024 05 Min 49 Sec 100/120
  • K
    Kashaf Hassan 27 - Sep - 2024 07 Min 05 Sec 100/120
  • A
    agha hamza 22 - Nov - 2025 06 Min 52 Sec 96/120

ECAT Chemistry Chapter 2 Important MCQ's

Sr.# Question Answer
1 Solvent extraction is an unstable, Process and it is called by:
A. The amount of solute
B. Distribution law
C. The amount of solvent used
D. Law of mass action
2 The apex angle of the folded filter paper is slightly greater is termed as:
A. 60 degree
B. 30 degree
C. 45 degree
D. 90 degree
3 The filtration process is used to to separate solid from :
A. Liquid.
B. Gas.
C. Solid.
D. All of above.
4 Selection of filter paper depends upon sizes of particles to be :
A. Tested.
B. Filtered.
C. Checked.
D. All of above.
5 Gooch crucible is made of:
A. Brass
B. Porcelain
C. Bronze
D. .Gold
6 The detection of functional group is called :
A. Numerical analysis.
B. Qualitative analysis.
C. Combustion analysis.
D. Quantitative analysis.
7 The sample being analyzed is called:
A. Electrolyte
B. Residue
C. Undue
D. Filtrate
8 The filtration process is used to separate solid from
A. Liquid
B. Gas
C. Solid
D. All of above
9 Without proper suction filtration is
A. Rapid process.
B. Fague process.
C. Slow process.
D. Useless process.
10 Chromatography is derived from Greek word 'Khromatos' means:
A. Type writting
B. Printing
C. Color writing
D. Writing

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!