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

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

Question # 2

Gooch crucible is made of:

Question # 3

Sintered glass is porous material used for:

Question # 4

Which one of the following substance is use as decolonizing agent

Question # 5

Fluted filter paper is used to :

Question # 6

A complete chemical characterization of a compound must include

Question # 7

The detection of functional group is called :

Question # 8

Analytical chemistry is the science of :

Question # 9

The sample being analyzed is called :

Question # 10

The filtration process is used to separate solid from:

Question # 11

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

Question # 12

In CCL4 solvent I3 shows:

Question # 13

The other name for distribution law is

Question # 14

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

Question # 15

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

Question # 16

The solution left after the formation of crystals is called :

Question # 17

95% ethanol is called :

Question # 18

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

Question # 19

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

Question # 20

Analytical chemistry is the science of

Question # 21

Fluted filter paper is used to:

Question # 22

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

Question # 23

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

Question # 24

95% ethanol is called:

Question # 25

Sintered glass is a porous material use for :

Question # 26

Chromatography is derived from Greek word 'Khromatos' means:

Question # 27

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

Question # 28

The sample being analyzed is called

Question # 29

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

Question # 30

A complete chemical Characterization of a compound must include:

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
  • R
    Riyaz Deenari 27 - Jun - 2024 02 Min 01 Sec 110/120
  • 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

ECAT Chemistry Chapter 2 Important MCQ's

Sr.# Question Answer
1 The other name for distribution law is
A. Dispersive law
B. Partition law
C. Avogadro's law
D. separation law
2 Without proper suction filtration is
A. Rapid process.
B. Fague process.
C. Slow process.
D. Useless process.
3 The sample being analyzed is called
A. Electrolyte
B. Substance
C. Analyte
D. All of above
4 Which one of the following substance is no used as drying agent in desiccators
A. Silica gel
B. CaCl2
C. Phosphorous
D. NaCL(50%)
5 Which one of the following substances is used to decolourizing agent
A. Abestos
B. Animal charcoal
C. conc. H2SO4
D. Silica gel
6 The filtration process is used to separate solid from:
A. Liquid
B. Gas
C. Solid
D. All of above
7 A complete chemical characterization of a compound must include
A. Qualitative analysis
B. Chemical analysis
C. Quantitative analysis
D. Both a and c
8 Sintered glass is porous material used for:
A. Absorption
B. Decoration
C. Filtration
D. All of above
9 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
10 The tip of the funnel should touch the side of the beaker in order to avoid :
A. Splashing.
B. Leakage.
C. Mixing.
D. Contamination.

Test Questions

Is this page helpful?