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
00:00
Question # 1
Noble gases are used in discharge tubes to give different colours. Raddish orange glow is due to.
Question # 2
Among oxides of nitrogen all are gases except.
Question # 3
Which of the following is not related to the limitations of Bohr's model.
Question # 4
The type of bonding in HCl is
Question # 5
When a drop of detergent solution is added onto a clean towel. It spreads instead of existing as a droplet Which of the following statements explains this phenomenon.
Question # 6
Among alkali metals, the least metallic element is.
Question # 7
Which of the following technique is useful to remove metal ions from an interfering matrix.
Question # 8
Inter halogens are of types.
Question # 9
The main active contaminants of uranium processing are.
Question # 10
Explosive trioxide XeO3 is produced when
Question # 11
The formation of daughter DNA's from parent DNA is called.
Question # 12
Which of the following polymers is chlorinated.
Question # 13
The lightest alkali metal is.
Question # 14
If Steel is heated to a temperature well below red heat and to then cooled slowly the process is called.
Question # 15
Aluminothermy used for on the spot welding of large iron structures is based upon the fact that.
Question # 16
Which of the following has highest ionization energy.
Question # 17
Which of the following gas is lightest.
Question # 18
For covalent bond to form between two atoms A and B
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
S
Sania Ali01 - Oct - 2022
04 Min 54 Sec
15/20
I
ibtisam 10 - Oct - 2022
07 Min 13 Sec
15/20
H
Hira Ehsan12 - Sep - 2022
02 Min 24 Sec
14/20
I
iqra mubeen12 - May - 2023
07 Min 14 Sec
14/20
F
Fiza Farooq01 - Dec - 2022
09 Min 48 Sec
13/20
S
Samrah Azam03 - Oct - 2022
11 Min 13 Sec
13/20
B
Bushra Mughal28 - Aug - 2022
11 Min 13 Sec
13/20
U
Uk price22 - Jul - 2024
11 Min 35 Sec
13/20
N
Nadia Zia28 - Aug - 2022
11 Min 35 Sec
13/20
A
Aqsa Ashraf13 - Aug - 2022
12 Min 56 Sec
13/20
N
Nighat Saleem29 - Jul - 2023
03 Min 19 Sec
12/20
A
Anam Naeem15 - May - 2024
06 Min 46 Sec
12/20
S
sahiba bukhari22 - Jul - 2023
07 Min 03 Sec
12/20
PPSC
Important MCQ's
Sr.#
Question
Answer
1
The maximum covalence of an element equal to.
A. The number of unpaired d electrons
B. The number of paired p electrons
C. The number of unpaired a and P electors
D. The actual number of a and P electrons in the outermost shell
2
The number of hydrogen bonds boding A _____ T pair is
A. 1
B. 2
C. 3
D. 4
3
The correct order of thermal stabilities of hydriedes of group 15 is.
A. NH3 > PH3 > AsH3 > BiH3> SbH3
B. NH3 > PH3 >AsH3 > SbH3> BiH3
C. NH3 < PH3 < SbH3 > AsH3 > BiH3
D. BiH3 > Sb H3 > AsH3 > PH3 > NH3
4
1-Butyne on oxymereuration -demercuration would give.
A. Butanone
B. Butanal
C. Propanol and methanol
D. Propanoic acid and formic acid
5
Which of the following techniques is used to separate a mixture of cations.
A. GC
B. FPLC
C. Ion exchange chromatography
D. Size exchange chromatography
6
Urea an enzyme used to estimate urea is a
A. Hydrolytic enzyme
B. Oxidative enzyme
C. Reductive enzyme
D. Iso me rising enzyme
7
Noble gases are used in discharge tubes to give different colours. Raddish orange glow is due to.
A. Ar
B. Ne
C. Xe
D. Kr
8
The atomic number of Potassium is 19 and that of manganese is 25. Although the coloured of MnO4 is dark violet yet the K+ is colourles.. This is due to the fact that
A. Mn is a transition element while K+ is not
B. [MnO4]is negatively charged while K+ has a positive charge
C. The effective atomicnumebr of Mn is [MnO4] is 26 while for K+ the atomic number is 18
D. The Mn in a high positive oxidation state allows charge transfer transitions
9
Which among the following is a false statement.
A. SiO2 has a structure similar to that of CO2
B. Natural Si exists only in the combined state
C. Si can be prepared by reducing SiO2 with Mg
D. Si does not exist in graphite like structure, but exists only ni diamond like structure.
10
The colloidal solution of arsenic sulphide prefers to absorb
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