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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 among the following is a Talse statement.
Question # 2
Which of the following alloys contains Cu and Zn
Question # 3
Which one of the following is natural polymer.
Question # 4
The reduction in ozone layer would lead to
Question # 5
Steel is an alloy of iron and carbon with limits on the amount of
carbon to less than _______ percent.
Question # 6
Which of the following gas is lightest.
Question # 7
Used in Geiger counter to detect radioactivity
Question # 8
The rise of a liquid in capillary tube is due to.
Question # 9
in the process of production of soap the soap can be salted out by adding
Question # 10
Which of the following basic process is involved in the separation of the complex mixture by chromatographic techique.
Question # 11
Which of the following is capable of forming zwitter ion.
Question # 12
Which of the following is not a property of Cr.
Question # 13
Enfleurage process is used to extract the essential oils from
Question # 14
When a solute is dissolved in two immiscible solvents it will distributes itself between two phases and the ratio of the concentration of the solute in two phases will be constant, This is known as.
Question # 15
Carbon dioxide content in atmosphere is
Question # 16
Which of the following expressions represent the equivalent conductance.
Question # 17
Pick out the incorrect statement for XeF4
Question # 18
Which of the following to non -auditory effect of noise on human body.
Question # 19
In whihc period, the element with least ionization enthalpy belong to
Question # 20
Co enzyme cna be separated from enzyme by
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 hydrogen bond is strongest in. |
A. O - H .............S
B. S - H.............O
C. F- H....................F
D. F - H...............O
|
| 2 | The pKa of an acid having ionization constant 1 x 10-5 is |
A. -5
B. 5
C. 9
D. -9
|
| 3 | Which of the following statements is not related with chemical equilirbium. |
A. The properties of the system become constant
B. The equilibrium can be approached from either direction
C. The chemical equilibrium is static is nature
D. A catalyst can hasten the approach towards equilibrium
|
| 4 | Which one of following is paramagnetic and has the bond order equal to 0.57 |
A. N2
B. H2+
C. O2
D. F2
|
| 5 | A mordants is substance which in |
A. Coloured
B. Leuco -base of a dye
C. Fixes dye on the fabric
D. All of these
|
| 6 | Potassium crystallizes in a body centered lattice. Hence, the coordination number of potassium in potassium metal is. |
A. 4
B. 6
C. 8
D. 12
|
| 7 | Which of the following steps is not involved in chemical analysis. |
A. Separation of sample in pure form
B. Separation of the sample in the mixture form
C. Preparation of sample for the analyisis
D. Validity of experimental results
|
| 8 | How many varieties of commercial iron are known. |
A. 1
B. 2
C. 4
D. 3
|
| 9 | 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
|
| 10 | Which one of the following is not formed when an electric discharge passes through helium. |
A. HeH+
B. HeH2+
C. He2+
D. He2-
|
Test Questions