PPSC Chemistry Part III MCQ Test With Answer for Chemistry Part III (Inorganic Chemistry)

Are you preparing Chemistry subject for PPSC exams 2020? Well, you have reached at the safest place because ilmkidunya offers the complete solution of the PPSC chemistry test. According to the set syllabus of PPSC, the chemistry book is divided into several parts. For every single part, you can find a separate section here. However, this page is dealing with part III and candidates can find the PPSC online chemistry sample test to cover the syllabus of part III.

PPSC Chemistry Part III Syllabus

The syllabus of PPSC Chemistry Part III starts with the topic of periodic classification of elements and periodicity of properties. Then students cover the topics including chemical bonding, theories of chemical bonding, acids and bases, hydrogen and its compounds, s-block elements; alkali metals, alkaline earth metals, p-block elements; boron and aluminum, carbon and silicon, nitrogen and phosphorus, oxygen and sulphur, halogens, inter gases, chemistry of d-block elements, metallurgy, and coordination chemistry, etc. and the syllabus or part III is concluded with the topic of reaction mechanism. You are recommended to attempt this designated test several times to get a good grip on the major questions related to your PPSC test.

PPSC Chemistry Part III Test
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PPSC Chemistry Part III Inorganic Chemistry Online Test

Try The PPSC Chemistry Part III Inorganic Chemistry Online Test

  • Total Questions20

  • Time Allowed20

PPSC Chemistry Part III Inorganic Chemistry Online Test

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Question # 1

Various compound corresponding to molecular formula C1H10 are.

Question # 2

To obtain cement dry powder, lime stones and shales or their slurry, is burnt in a rotary kiln at a temeperature between

Question # 3

In the process of preparation of detergents the organic acids produced are neutralized with.

Question # 4

The role of the mineral cryolite Na2AlF6 in the Hall process for aluminum production is.

Question # 5

UV radiation from the sun causes a reaction in the atmosphere that leads to production

Question # 6

The colloidal solution of arsenic sulphide prefers to absorb

Question # 7

Any property whose magnitude is independent of the amount of substance present is called a/an

Question # 8

How many stereoisomers are possible for CH3CH = CHCHCH(Br) CH3

Question # 9

The correct order of second ionization potential of carbon , nitrogen, oxygen and fluorine is.

Question # 10

Given A + 3B ____________ 2C + D
This reaction is first under with respect to reactant A and second order with respect to reactant B . If the concentration of A is doubled and the concentration of B is halved, the rate of the reaction would _____ by factor of _____________

Question # 11

AI Cl3 acts as a strong Lewis acid, because it is.

Question # 12

The order in O2+ is

Question # 13

An example of acyclic polytropenoid is

Question # 14

In a period, the element with biggest electron affinity belong to.

Question # 15

Which of the following is not an extensive property.

Question # 16

Brass is an alloy of

Question # 17

Carbylamine reaction proceeds via the intermediate formation of.

Question # 18

The dye which is a constituent of Skiffs reagent used for detection formaldehyde group is.

Question # 19

Fluorine form Fluorides reacting with

Question # 20

Among oxides of nitrogen all are gases except.


Topic Test

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
71 PPSC Chemistry Part VII NanoChemistry Online Test 64 Download PDF Launch Test

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PPSC Important MCQ's

Sr.# Question Answer
1 The gases H2, N2, O2 and NH3 . H2 =2 , N2 = 28, O2 = 32 and NH3 =17 will effuse in the order.
A. H2> N2> O2 > NH3
B. NH3 >O2 > N2 > H2
C. H2 > N2 > NH3 > O2
D. H2 >NH3 > N2 > O2
2 Which of the following is not a property of aluminium.
A. An efficient electrical conductor
B. A low density compared to other metals
C. Is amphoteric
D. Toxic to humans
3 When of the following steps is involved in structure determination of an organic compound.
A. Purification of compund.
B. Qualitative and quantitative analysis of elements present
C. Determination of molar mass
D. All above steps
4 Among the elements A, B,C and D having atomic numbers 7,8,9 AND 12 Respectively, the element with smallest size and highest IE is.
A. A
B. B
C. C
D. D
5 Low quality steels with an M. Suffix on the designation intended for non structural application is classified as.
A. Merchant quality
B. Commercial quality
C. Drawing quality
D. Low quality
6 The separation efficiency of a column can be expressed in terms of number of.
A. Solvents used
B. Theoretical plates
C. Stationary phases
D. Mobile phases
7 The process in which ore is heated generally in the presence of air, at temperature below their melting points is called.
A. Calcination
B. Roasting
C. Fourth floatation
D. besemerization
8 Which of the following statements is not true for both B and Al
A. They burn in oxygen to give oxides at high temperature
B. Their halides are Lewis acids
C. They combine with nitrogen to form nitrides
D. They react with HCl to form chlroides.
9 Which of the following interaction is involved in solid phase extraction technique.
A. Van der Waals forces
B. Dipolar attraction
C. H bonding
D. All of above
10 Most Hazardous metal pollutant of automobile exhaust is.
A. Tin
B. Mercury
C. Cadmium
D. Lead
Part III

PPSC Chemistry Part III Test

Here you can prepare PPSC Chemistry Part III (Inorganic Chemistry) Test. Click the button for 100% free full practice test.

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