Lecturer Chemistry MCQs

PPSC Lecturer Chemistry Test 16 Online Preparation MCQs

Lecturer Chemistry MCQs / fpsc lecturer chemistry past past papers, ppsc chemistry lecturer books, ppsc chemistry lecturer jobs in pakistan, ppsc chemistry lecturer mcqs, ppsc chemistry lecturer past papers solved, ppsc chemistry lecturer past papers with answers, ppsc chemistry lecturer test online preparation, ppsc lectuer chemistry past paper of 2015, ppsc lectuer chemistry past paper of 2017, ppsc lecturer chemistry past paper of 2011, Ppsc lecturer past papers mcqs, PPSC Online Test Preparation, PPSC Online Tests, ppsc past papers of chemistry pdf

Given below on this Website Online Free Taleem is free online MCQ’s test related to PPSC of Lecturer Chemistry. All the individuals who are going to appear in PPSC Lecturer of Chemistry written test can attempt these tests in order to prepare for it in best possible way. Our tests include all the important questions MCQs of Lecturer of PPSC Chemistry, all Past Papers of Lecturer of Chemistry PPSC that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.

Note:-

There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

Please Click Below START Button to Take this Lecturer Chemistry Test Online.

Test Instructions:-
Test Name	Lecturer Chemistry
Subject	Chemistry Test 16
Test Type	MCQs
Total Questions	25
Total Time	20 Minutes
Total Marks	100

You have 20 minutes to pass to the quiz.

PPSC Lecturer of Chemistry Practice Test 16

1 / 25

The hardest of the following solids is:

diamond

sodium

graphite

magnesium

2 / 25

Regular coiling or zigzagging of polypeptide through hydrogen bonding is its?

Tertiary structure

Secondary structure

Primary structure

Quantum structure

3 / 25

When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is:

0.33 nm

0.34 nm

0.36 nm

0.35 nm

4 / 25

Benzene is a good solvent for:

all the above

iodine

resins

fats

5 / 25

The use of antifreeze in the automobile radiator is an important application of:

constitutive property

additive property

intrinsic property

colligative property

6 / 25

At which electrode the reduction of the solution is occurring in Al-Ag cell:

Both

None of above

7 / 25

Which of the following solids show anisotropy...............?

None of the above

Glass

Plastic

Rubber

8 / 25

Which of the following theories is superior to others:

MOT

VSEPR

VBT

None of the above

9 / 25

Which of the following is the formula of chrome red?

PbCr 04-Pb (OH)2

Pb20

2Pb C03 -Pb (OH)2

Pb3 04

10 / 25

Paramagnetic behavior of substance is measured by a balance called:

Guoys balance

Single beam balance

Analytical balance

Electrical balance

11 / 25

1 mole of electron has mass in microgram ?

1.673 x 10-3

1.84 x 10-4

1.008 x 10-3

5.5 x 10-4

12 / 25

Which of the following is mineral fiber?

saran

Teflon

acrylic

asbestos

13 / 25

On heating aldehydes with Fehlings solution we get a precipitate whose colour is:

yellow

brick red

black

pink

14 / 25

Which of following metals can be displaced by all other metals from its solution?

15 / 25

Metallic crystals are soluble in:

Polar solvent

Fused metal

None

Non polar solvent

16 / 25

In solids the temperature is the measure of:

Vibrational kinetic energy

Average kinetic energy of molecules

Translational kinetic energy

None of the above

17 / 25

Which of the following is not characteristics of reversible reaction:

Rate of forward reaction decreases as reaction proceeds

A catalyst changes the direction of reaction

Chemical equilibrium is established

Whole amount of reactant does not change into product

18 / 25

The balanced chemical equation for the reaction which occurs when Be is added to water is:

Be+H20?Be (OH)2+H2

Be+2H20?Be (OH)2+H2

No reaction

Be+H20?[Be (OH)4]+2+H2

19 / 25

When aquious bromine is added to aqueous phenol a creamy white ppt is obtained. What does this reaction show ?

2-bromophenol is insoluble in water

acid-base reaction

phenol is unsaturated

a hydroxy group makes the benzene ring more susceptible to electrophilic attack

20 / 25

Butyl chloride gives possible isomers?

21 / 25

When methl iodide and ethyl iodide are treated with sodium metal possible major products are obtained?

22 / 25

Which of the following properties prove that cathode rays are material in nature:

all of the above

they possess momentum

they are negatively charged

they cast shadow

23 / 25

In which of the following type of reactions energy of reactant is greater than energy of product:

same

endothermic

exothermic

unpredictable

24 / 25

Which of the following element does not show allotropy:

Arsenic

Nitrogen

Sulphur

Carbon

25 / 25

A solution has pH = 0 its H+ ion concentration is:

1x 10-7

1x10-14

1x 10-1

Your score is

The average score is 28%

PPSC Lecturer Chemistry Test 16 Online Preparation MCQs Read More »