Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
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
-
Total Questions20
-
Time Allowed20
PPSC Chemistry Part V Environmental Chemistry Online Test
00:00
Question # 1
Which of the following pollutant results from combustion of fossil fuels.
Question # 2
Which of the following is domain of industrial ecology.
Question # 3
The colour of Ni2+ ion is.
Question # 4
Which of the following polymers is chlorinated.
Question # 5
The juice is allowed to boil at lower temperatures to protect the sugar from
Question # 6
Photochemical smog consist of excessive amount of X in addition to aldehydes ketones, PAN etc. X is.
Question # 7
Formula of orthophosphoric acid.
Question # 8
Which of the following statements is not correct with the concept of Bronsted concept of acids and bases.
Question # 9
According to Usanovich concept a base is defined as any species.
Question # 10
Iodine is a grey black solid and its vapours are in color
Question # 11
Which of the following statements is not true with reference to ionic conductors.
Question # 12
Process of separating the racemic mixture into optically active isomers is known as.
Question # 13
In the Lewis formula of which of the following species, the number of single double and dative bonds are equal
Question # 14
Blue color of glass of due to the presence of .
Question # 15
The bond angle between hybrid orbitals in methane is
Question # 16
Which of the following is not related to the limitations of Bohr's model.
Question # 17
Which of the following represents the correct order of ionic radii
Question # 18
The height to which a liquid will rise in an open capillary tube is inversely proportional to.
Question # 19
Which one of the following elements shows the most stable oxidation state of +1
Question # 20
TLC belongs to which of the following chromatographic techniques.
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
-
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 of the following has highest ionization energy. |
A. Oxygen
B. Argon
C. Barium
D. Caealum
|
| 2 | Which of the following reaction cannot be used for the synthesis of a amino acids. |
A. Gabriel phthalimide
B. Streckers synthesis
C. Sorensen synthesis
D. Schmidt synthesis
|
| 3 | Vet days are generally applied to the fabric in the form of. |
A. Mordants
B. Leuco base
C. Oxidised base
D. Dispersed dyes.
|
| 4 | Which of the following pairs does not represent Lowery acid base pair. |
A. H2O+NH3
B. H2O +H2O
C. HCL + H2O
D. CH3NH2 + BF3
|
| 5 | The common host compound for the formation of inclusion compound is. |
A. Urea
B. Thiourea
C. Cholic acid
D. All above
|
| 6 | Which of the following elements does not impart any characteristic colour to the flame. |
A. Ca
B. Mg
C. Ba
D. Sr
|
| 7 | DDT is |
A. Biodegradable pollutant
B. Nodegradable contaminant
C. Air pollutant
D. An antibiotic
|
| 8 | B.P of heavy water is |
A. equal to that of ordinary water
B. greater than that of ordinary water
C. Less than that of ordinary water
D. equal to that of distilled water
|
| 9 |
Given A + 3B ____________ 2C + D This reaction is first under with respect to reactant A and second order with respect to reactant B . If the concentration of A is doubled and the concentration of B is halved, the rate of the reaction would _____ by factor of _____________
|
A. Increase ,2
B. Decrease ,2
C. Increase ,4
D. Decrease ,4
|
| 10 | Soap and detergent remove the direct form clothes due to. |
A. Osmosis
B. Gravity
C. Lowering of interfacial tension
D. Diffusion
|
Test Questions