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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
What refer to the casehardening process by which the carbon content of
the steel ear the surface of a part is increased?
Question # 2
H-Bonding also ox in ling system like
Question # 3
The one which is not a purine base
Question # 4
Which of the following contains both covalent and ionic bond.
Question # 5
The Lewis structure of which of the following does not have coordinate bond.
Question # 6
Which of the following has the greatest metallic character.
Question # 7
Urea is fertilizer
Question # 8
The instrument used for measuring fluorescence is known as.
Question # 9
Which type of the solids are generally good conductors of electricty.
Question # 10
Drying agent which react with CO2 and removes water vapours is.
Question # 11
Human hearing is sensitive to frequency in the range of about
Question # 12
Regarding the internal energy of the molecules, which one of the following statements in not correct.
Question # 13
Codon for amino acid glycinc is not represented by base pair
Question # 14
Which of the following salt is not used in salt bridge to minimize liquids junction potential.
Question # 15
The correct order of reactivity among I , Ii, and III IS.
Question # 16
Stablization of particles and their reactivity is affected by.
Question # 17
Which number of halogen family does not show positive oxidation state.
Question # 18
Gravimetric method is based on which of the following property.
Question # 19
The first step of formation of sugar is
Question # 20
The state of hybridization of carbon in CO2 is
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 | Hydrocarbon X (C6H12) on oxidation with hot alkaline (KMnO4) gives a mixture of prop ionic acid and dimethyl ketone. The structure of compound X is |
A. CH3CH = CHCH2CH2CH3
B. (CH3)2 C = CH CH2 CH3
C. CH3CH2CH = CHCH2CH3
D. (CH3)2 C = C (CH3)2
|
| 2 | Solid phase micro extraction is a solvent less extraction technique This technique is used for preparation of samples for analysis by which of the following technique. |
A. HPLC
B. GC
C. TLC
D. Electrophoreals
|
| 3 | Which of the following term is not used in pulping. |
A. Kappa number
B. Copper number
C. Bromine Number
D. Octane Number
|
| 4 | The possible sub levels in the n = 4 energy level are. |
A. s,p,d
B. s,p,d,f
C. s
D. s,p
|
| 5 | Which one of the following sets of elements has the strongest tendency to form positive ions in gaseous state. |
A. Li, Na, K
B. F, Cl, Br
C. Be, Mg, Ca
D. O, S , Se
|
| 6 | Beer's law is followed in |
A. Flame photometry
B. Atomic absorption spectrophotometry
C. Mass spectrometry
D. Potentiometry
|
| 7 | Thermogravimetic analysis has application is which of the following fields |
A. Gravimetric analysis
B. Discovery of new methods ofseparation
C. Determination of purity and thermal stability
D. All above
|
| 8 | The Lewis formula of SOCl2, the total number of bond pairs and lone pairs of electron around sulphur are. |
A. 2 ,1
B. 2,2
C. 3,1
D. 3,0
|
| 9 | Sugar and common salt in a mixture can be separated through then process of. |
A. Sublimation
B. Distillation
C. Ion exchange
D. Crystallization from solution in ethanol
|
| 10 | It is possible to distinguish between optical isomers. |
A. Using chemical tests
B. By mass spectrometry
C. By IR spectroscopy
D. By polarimetry
|
Test Questions
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