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PPSC exams are on the head and you are worried about your preparation? Well, you are advised to remove all the sighs and just go through these provided PPSC chemistry online tests to get better practice. PPSC Chemistry test consists of two main parts. The first part is comprised of the questions related to Chemistry subject whereas the second part is comprised of general knowledge questions. Almost 80% of the paper is about chemistry subject and the rest of the 20% paper is about the general knowledge questions.
Chemistry Part V Syllabus
Chemistry PPSC book part V is all about Environmental Chemistry. Environmental Chemistry is further divided into some other major topics. Students have to cover all these topics to clear all the concepts related to environmental Chemistry. These topics are comprised of the below-given list:
• Basic Concepts
• Industrial Pollution
• Air Pollution
• Water Pollution
• Noise And nuclear Pollution
• Renewable Energy Resources
• Environmental Pollution
For obtaining better scores students have to cover every single topic and those who have prepared for this part are recommended to go through this provided PPSC online Chemistry test to evaluate their caliber that to what extent they have completed their preparation.
PPSC Chemistry Part V Test
PPSC Chemistry Part V Environmental Chemistry Online Test
Try The PPSC Chemistry Part V Environmental Chemistry Online Test
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Total Questions20
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Time Allowed20
PPSC Chemistry Part V Environmental Chemistry Online Test
00:00
Question # 1
The maximum number of electrons in s,p,d and f sub shells are.
Question # 2
During reaction of copper with aqueous solution of silver nitrate
Question # 3
Which of the following has the highest melting poing.
Question # 4
Which of the following is a planar molecule.
Question # 5
The noble gases are found in the atmosphere to the extent of about some percent by volume.
Question # 6
Hydrogen bond is not electrostatic in nature is stated by
Question # 7
According to systematic nomenclature which hydrogen compound is sulphane.
Question # 8
In which of the following compounds does hydrogen bonding occur.
Question # 9
The purification of Bauxite can be carried out.
Question # 10
VBT does not edplain
Question # 11
The relative error is usually expressed as
Question # 12
Which law of thermodynamics helps in calculating the absolute entropies of varies substances.
Question # 13
A type of a chemical bond which is formed by the mutual sharing of electrons between combining atoms of the same or different elements is called.
Question # 14
Which of the following acid radical is not interfering.
Question # 15
Usually the rate of the reactions is expressed as.
Question # 16
What is caustic potash
Question # 17
Various compound corresponding to molecular formula C1H10 are.
Question # 18
Variable oxidation states is shown by
Question # 19
J.J. Thomson established certain properties about cathode rays. Which of the following is not related to cathode rays.
Question # 20
The alternate feasible fuel for existence of mankind to
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 |
Top Scorers of PPSC Chemistry Part V Environmental Chemistry Online Test
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M Muhammad Abid 24 - Jan - 2022 00 Min 22 Sec 20/20 -
R Rabia Ashiq 28 - Sep - 2022 01 Min 32 Sec 20/20 -
N Nouman Tanveer 22 - Jun - 2024 06 Min 17 Sec 18/20 -
W Waleed 12 - Jul - 2024 02 Min 58 Sec 17/20 -
A aroosa kanwal 09 - Oct - 2022 05 Min 04 Sec 17/20 -
H Hira Ehsan 15 - Sep - 2022 08 Min 13 Sec 17/20 -
R Riaz Kamalvi 02 - Jan - 2025 08 Min 31 Sec 17/20 -
M Mahjabeen Yaqoob 30 - Aug - 2022 02 Min 18 Sec 16/20 -
I Iqra akhtar 09 - Jan - 2022 05 Min 08 Sec 16/20 -
A Arooj Mohsin 12 - Jan - 2022 05 Min 09 Sec 16/20 -
J Jaweria rao 18 - Jan - 2022 05 Min 32 Sec 16/20 -
T tayyaba 13 - Oct - 2022 03 Min 48 Sec 15/20 -
A Ali Khan Khan 19 - Feb - 2022 04 Min 57 Sec 15/20 -
A abdul hadi 23 - Sep - 2023 05 Min 44 Sec 15/20 -
A Azhar Ali 22 - Oct - 2023 06 Min 43 Sec 15/20
PPSC Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | SO3 exists in form |
A. a -so3
B. b-SO3
C. gama SO3
D. All above
|
| 2 | For a single -component system, the maximum degree of freedom in |
A. 1
B. 2
C. 3
D. Between 3 and 6
|
| 3 | Which of the following statements in incorrect. |
A. Sodium hydride is ionic
B. Beryllium chloride is covalent
C. CCl4 gives a white ppt with AgNO3 solutions.
D. Bonds in NaCl are non directional
|
| 4 | The tyndall effect was used by Zsigmondy to device. |
A. The ultramicroscope
B. The ultracentrifuge
C. The osmometer
D. Electrodialysis
|
| 5 | In propagation step the reaction intermediate of radical polymerization is |
A. Carbocation
B. Carbonion
C. Free radical
D. Carbene
|
| 6 | Fluorine finds considerble use of DDFT which is used as. |
A. herbicide
B. Fungacide
C. Insecticide
D. Nomatocides
|
| 7 | For a given mass of a gas at constant temperature, if the value V becomes a times, the pressure will become. |
A. 3P
B. P/3
C. 9P
D. 3P/T
|
| 8 | Which of the following ions does not have the electronic configuration same as that of neon. |
A. F-
B. O2-
C. Na+
D. Ca2+
|
| 9 | The reason why phenylamine is a much weaker base tahn ammonia when each is in aqueous solution to that. |
A. Teh ion pair of electron on two nitrogen atom of phenylamine is delocalised over the benzene ring.
B. The phenylamine molecule is too large to capture hydrogen ion easily
C. Phenylamine is much less soluble is water than is ammonia
D. The benzene ring has a tendency to increase the acidity of its substituents.
|
| 10 | Which of the following statement is not correct regarding the constant R . and in ideal gas equation PV= nRT |
A. Its value in independent of temperature
B. Its value is independent of pressure
C. In SI Units its value is 8.314 K-1 mol-1
D. It is called the universal gas constant per molecule.
|
Test Questions