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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
Electronegativity of Oygen is.
Question # 2
Reaction in which molecules absorbing light do not themselves react but induce other molecules to react are called.
Question # 3
Which of the following pentahalides is not formed.
Question # 4
Poise is a unit of.
Question # 5
Ionization potential of carbon is.
Question # 6
Which of the following are anionic detergents.
Question # 7
Which of the following substance is most abundant of all components of atmospheric air.
Question # 8
The IUPAC suffix used for ______ NC group is
Question # 9
Which of the following elements would have the lowest first ionization energy
Question # 10
Which of the following statements is incorrect.
Question # 11
Molecules have zero dipole moment
Question # 12
When the colourless liquid chlorobenzene is shaken with bromine water, the chlorobenzen becomes a yellow-orange colour. Which of the following is the best interpretation of this.
Question # 13
Elements in the same vertical group of the periodical have same
Question # 14
Lithium shows diagonal relationship with
Question # 15
Which one of the following does not exhibit paramegnetion.
Question # 16
Most Hazardous metal pollutant of automobile exhaust is.
Question # 17
The orientation of a crystalline surface is confidently defined in terms of.
Question # 18
Which of the following solution has highest normality.
Question # 19
Biogical role of nucleic acid doe snot include
Question # 20
Which of the following acid radical give organic layer test.
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 | Acute toxicity is expressed by the term |
A. LD50
B. IC50
C. I 1/2
D. Mean life
|
| 2 | Coagulation of protein on treatment with heavy motal salts or heating is called. |
A. Decolorisation
B. Denaturation
C. Sedimentation process
D. Reversible precipitation
|
| 3 | The correct order of reactivity among I , Ii, and III IS. |
A. i > ii >iii
B. i > iii > ii
C. II > III > I
D. III > II > I
|
| 4 | Which of the following reacts with excess oxygen to form a normal oxide. |
A. Li
B. Na
C. K
D. Rb
|
| 5 | Enantiomers have which of the following characteristics. |
A. Rotate ordinary light
B. Have the same melting point
C. Are superimposable mirror images
D. React with optically active molecule at the same rate
|
| 6 | Biomass refers to all the organic material derived from |
A. Photolysis
B. Photosynthesis
C. Electrolysis
D. Oxidation
|
| 7 | Which of the following is not a true characteristics of a catalytic reaction. |
A. The amount and chemical composition of the catalyst remains unchanged after the reaction
B. The catalyst does not intiate a chemical reaction
C. The reaction in which product also act as catalysis are called autocratically reactions.
D. The catalyst shifts the equilibrium position of a reaction in a favorable direction
|
| 8 |
What field of study encompasses procurement and production of metals. |
A.
Metallurgy
B.
Geology
C.
Material science
D.
Metalgraphy |
| 9 | Purpose of sizing is. |
A. To increase the strength
B. To improve formation
C. To increase resistance toward water
D. To remove wastes
|
| 10 | What element is the most abundant by mass in the Earth's crust. |
A. Fe
B. H
C. O
D. K
|
Test Questions
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