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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 correct order of electron affinities is.
Question # 2
Which of the following statement is not true is case of catalytic reforming.
Question # 3
Which of the following techniques is used for cleanup of samples prior to introduction into chromatographic column.
Question # 4
Most commercial glasses consist of
Question # 5
A silver iodide and was prepared by mixing KI and AgNO2 solution with the AgNO2 in slight excess. Which of the following descriptions is correct regarding is not particles.
Question # 6
Correct order of increasing ______ I effect of groups is
Question # 7
If diesel has cetane number of 50 then the diesel index will be.
Question # 8
The aluminium salt commonly used to stop bleeding is
Question # 9
Elements in which differentiating electron enters the (n-1) the d-orbitals of the (n-1) the main shell are called elements.
Question # 10
All the halogen form oxyacide, except
Question # 11
Gutta percha is
Question # 12
1-Chlorobutane on reaction with alcohols potash gives.
Question # 13
The soap and detergent are source of organic pollutants like.
Question # 14
The ions Sc3+ , Ca2+ and K+ have same electronic configuration as that of.
Question # 15
The polarity of bonds can lead to polarity of molecules and affect
Question # 16
The wire of flash bulb is made up of.
Question # 17
Among sodium phosphate, sodium sulphate and sodium chloride the solubility in water increases as.
Question # 18
Inert pair effect is best shown by
Question # 19
The colour of Ni2+ ion is.
Question # 20
The Ostwald process is the main method for the manufacture of nitric Acid in the fist step in this process 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 | Which group contains elements that exist as monoatomic molecules. |
A. 1
B. 2
C. 14
D. 18
|
| 2 | Stereotsomers not related to each other as object and minor image are called. |
A. Enantiomers
B. Diastereolsomers
C. Conformations
D. Antipodes
|
| 3 | Which of the following analytical technique is based on the emission of light radiation. |
A. Flame photometry
B. Atomic absorption spectrophotometry
C. Raman spectroscopy
D. Conductometry
|
| 4 | Which of the following technique is based on deposition of the analyte at appropriate electrode by the passage of the electric current. |
A. Chromatography
B. Dialysis
C. Electrodeposition
D. Solvent extraction
|
| 5 | O2 molecule is. |
A. Fermagnetic
B. Forromagnetic
C. Paramagnetic
D. Diamagnetic
|
| 6 | The size of quantum dot is ________________m |
A. 5
B. 5 x 10-9
C. 5 x10-10
D. 5 x10-11
|
| 7 | Which of the following process is involved in nitrogen flotation |
A. Non symmetric fixation of nitrogen
B. Fixation by soil bacteria
C. Fixation by yeast
D. Fixation by blue green algae
|
| 8 | A system which can exchange energy as well as natter with its surrounding is said to be a/an |
A. Closed system
B. Inert system
C. Open system
D. All of above
|
| 9 | In group theory the triple degenerate set is denoted by |
A. eg
B. t2g
C. e2g
D. tg
|
| 10 | Among group IA elements, melting point |
A. Increases down the group
B. Decreases down the group
C. Do not show any regular trend
D. Remains constant
|
Test Questions
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