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 Inorganic Chemistry Online Test
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Question # 1
Homolytic fission of convalent bond results in the formation of.
Question # 2
It is known that AgCl is insoluble in HNO3 but dissolves readily in NH4OH solution .Which of the following statement is not correct.
Question # 3
A pH of a neutral solution at 100 oC when Kw = 1.0 x 10-12
Question # 4
The pH of water 7 at 25 oC if water is heated to 70 oC . Which of the following should be true.
Question # 5
The gap between occupied and the unoccupied orbitals is not very large and the conduction of electricity is negligible at lower temperature and appreciable at high temperatures then it will be.
Question # 6
The configuration of valence shell of certain atom X is 3s2 , 3p5, which valences can it exhibit.
Question # 7
Which of the following extract is used for wet tests of acid radicals.
Question # 8
The bond length of C = C is
Question # 9
Strength of H bond in inter mediate between
Question # 10
The formula of sulphur sequioxide
Question # 11
The property measured in TGA is
Question # 12
Which of the following is an alloy of copper
Question # 13
The electrode Pt/Fe2+ (C1) Fe 3+ (C2) belong to the type.
Question # 14
The compound insoluble in acetic acid is.
Question # 15
Which of the following pose threat to historical monument Taj.
Question # 16
The pKa of acetic acid is 4.74 which implies that.
Question # 17
Cement is a mixture of
Question # 18
Which treatment is done with pulp before delivering it to paper making machine.
Question # 19
The main active contaminants of nuclear reactors are.
Top Scorers of PPSC Chemistry Part III Inorganic Chemistry Online Test
A
Abid Hussain22 - Mar - 2024
05 Min 05 Sec
16/20
B
BS ISLAMIC CHANNEL25 - Aug - 2022
09 Min 33 Sec
16/20
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Sania Ali01 - Oct - 2022
04 Min 54 Sec
15/20
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ibtisam 10 - Oct - 2022
07 Min 13 Sec
15/20
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Hira Ehsan12 - Sep - 2022
02 Min 24 Sec
14/20
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iqra mubeen12 - May - 2023
07 Min 14 Sec
14/20
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Fiza Farooq01 - Dec - 2022
09 Min 48 Sec
13/20
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Samrah Azam03 - Oct - 2022
11 Min 13 Sec
13/20
B
Bushra Mughal28 - Aug - 2022
11 Min 13 Sec
13/20
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Uk price22 - Jul - 2024
11 Min 35 Sec
13/20
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Nadia Zia28 - Aug - 2022
11 Min 35 Sec
13/20
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Aqsa Ashraf13 - Aug - 2022
12 Min 56 Sec
13/20
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Nighat Saleem29 - Jul - 2023
03 Min 19 Sec
12/20
A
Anam Naeem15 - May - 2024
06 Min 46 Sec
12/20
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sahiba bukhari22 - Jul - 2023
07 Min 03 Sec
12/20
PPSC
Important MCQ's
Sr.#
Question
Answer
1
All steroids on heating wish solenium give
A. phenanthrene
B. Cholesterol
C. Diels hydrocarbon
D. Isoprene
2
The compound contains two types of X and Y its crystal structure is a cubic lattice with X-atoms at the corners of the unit cells and Y-atom t the body centre, The simplest formulae of this compound is.
A. X2Y
B. XY
C. XY2
D. X8Y
3
Which one of the following noble gas is obtained by radioactive disintegrastion
A. Kr
B. Br
C. Rn
D. Xe
4
Which of the following is not true as compared with alkaline earth metals.
A. Alkali metals are more reactive
B. Alkali metals have lower density
C. Alkali metals are more electro positiveness
D. Alkali metals have stronger metallic bonds
5
The element having highest ionization energy and least electron affinity belong to
A. Period 1 , group 18
B. Period 2, group 17
C. Period 2, group 1
D. Period 2, group 2
6
Aviation Fuel contains.
A. Light Naphtha
B. Medium Naphtha
C. Kerosene
D. Diesel
7
An optically active compound
A. Must contain at least favour carbons
B. When in solution rotate the plane of polarized light
C. Most always contain an asymmetric carbon atom
D. In solution always give negative reading in polarimetre
8
IUPAC name of HCONH2 is.
A. Methanamide
B. Methanoylamine
C. Ammoethanal
D. Formanide
9
Yellow colour of the flame is observed with
A. Calcium salt
B. Barium salt
C. Sodium salt
D. Potassium salt
10
The correct order of second ionization potential of carbon , nitrogen, oxygen and fluorine is.
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