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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
Which of the following metals is the most abundant in the earth's crust.
Question # 2
Gases and dust particles are removed from H2SO4 by
Question # 3
When rain is accompanied by a thunderstorm, the collected rain water will have pH
Question # 4
The colour of Ni2+ ion is.
Question # 5
The brown colour of the pulp obtained from chemical pulping is due to
the present of
Question # 6
Among the elements A,B,C and D having atomic numbers 9,10,11, and 12 respectively, the correct order of ionization energies is.
Question # 7
Which of the following iso -electronic ion would require least energy for the removal of electron.
Question # 8
Which of the following reagent cannot be used to detect the phenolic group.
Question # 9
Any property whose magnitude is independent of the amount of substance present is called a/an
Question # 10
Monel metal is a alloy of Ni which constrains Ni uptown
Question # 11
In which of the following species the bonds are non directional.
Question # 12
Which of the following properties are not related to an atom.
Question # 13
Nitrobenzen can be prepared from benzene by using a mixture of conc. HNO3 and conc. H2SO4 In the nitrating mixture. HNO3 acts as a.
Question # 14
Which isotope of hydrogen is radioactive in nature.
Question # 15
Which of the following orbitals does not make sense.
Question # 16
The exchange equilibrium in gas chromatography depends on.
Question # 17
Relative order of acidity of HF, HCl, HBr, and HI acids is
Question # 18
Which of the following is most basic.
Question # 19
The reaction of toluene with chlorine in the presence of light gives.
Question # 20
The decrease in electron density at one position accompanied by a corresponding increase at other position is called.
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 | The formula of Borax is. |
A. Na2B4O7 6H2O
B. Na2B4O7 8H2O
C. Na2B4O7 10H2O
D. Na2B4O7 12H2O
|
| 2 | In bi sulphate ion, the formal charge on sulphru atom is. |
A. +1
B. +2
C. +4
D. +6
|
| 3 | Which of the following statement is incorrect. |
A. An alloy is a mixture of two or more metals
B. An alloy is a mixture of two or more metal and non metal elements that have metallic properties
C. An alloy has a fixed composition
D. An amalgam is an alloy containing Hg
|
| 4 | The base which in not present in DNA is |
A. Adenine
B. Guanine
C. Thymine
D. Cytosine
|
| 5 | The halide which is inert to water is |
A. PCl5
B. SiCl4
C. BCl3
D. SF3
|
| 6 | Aviation Fuel contains. |
A. Light Naphtha
B. Medium Naphtha
C. Kerosene
D. Diesel
|
| 7 | In order to understand the nature of H , bond the theory has been suggested. |
A. Electrostatic approach
B. Molecular orbital approach
C. Valance bond approach
D. All the above approaches
|
| 8 |
What cast iron has modular or spheroidal graphite? |
A.
Ductile iron
B.
Gray iron
C.
White iron
D.
Raw iron |
| 9 | Carbon and Hydrogen are estimated by |
A. Liebig's method
B. Kjeldhal's method
C. Carries method
D. None of the above
|
| 10 | Bitumen is used in |
A. Electric generators
B. Road surfacing
C. Coal tar
D. All of above
|
Test Questions