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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
A minor constant is one whose amount in the sample is
Question # 2
Which of the following hydroxide is getatinous in nature.
Question # 3
Which of the following is not strong electrolytes.
Question # 4
Chlorine gas acts as a bleaching agent only in presence of.
Question # 5
Which of the following in not a characteristics of crystalline solids.
Question # 6
The temperate of a gas below which only the gas cools when allowed to expand is know as.
Question # 7
Consider the coordination compound K2[Cu(CN)4] A coordinate covalent bond exists between
Question # 8
Water pollution is due to
Question # 9
The energy gap between two bands so large that it effectively prevents the promotion of electron from the lower to the higher band such energy gap all called.
Question # 10
The number of Glass products now manufactured is.
Question # 11
Conjugation of chromophore
Question # 12
For each value of l. the number of m velocity are.
Question # 13
What is the activation energy of a reaction whose rate constant increases by a factor of 100 upon increasing the temperature from 300 K to 360 K.
Question # 14
The greater stability of bonzyl carbonium ion as compared to t-butyl carbonium ion is due to.
Question # 15
Which of the following level is an indicator of hearing loss.
Question # 16
What is the colour of pulp obtained from chemical pulping.
Question # 17
Which of the following products is obtained when but 2-ene is treated with perchloric acid.
Question # 18
Considering the element B,C, N, G and Si, the correct order of their non- metallic character is.
Question # 19
Which of the following pollutant result from combustion of fossil fuels.
Question # 20
Hemimorphite is an example of.
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 of the following is not a characteristics of terponoids. |
A. They are pleasant smelling liquids
B. They are steam volatile
C. They are nitrogenous bases
D. They are insoluble in water
|
| 2 | pKa value of hyponitrous acid is. |
A. -7.0
B. 8.9
C. 4.1
D. 6.6
|
| 3 | The maximum number of electrons in first energy levels are. |
A. 1
B. 2
C. 8
D. 10
|
| 4 | The point at which the reaction is observed to be complete is called. |
A. The equivalence point
B. The end point
C. The triplet point
D. The equilibrium point
|
| 5 | Which group contains elements that exist as monoatomic molecules. |
A. 1
B. 2
C. 14
D. 18
|
| 6 | Ingold's isoprence rule states that in terpenoids isopren units are joined. |
A. Head to tail
B. Head to head
C. Tail to tail
D. In a random order
|
| 7 | In order to increase the rate of the reaction one should. |
A. Increase the concentration of products
B. Decrease the concentration of reactants
C. Decreases the concentration of products
D. Both C and D statement are correct
|
| 8 | The most electronegative and the most electromotive elements of the first period is |
A. H and He
B. Na and Cl
C. Li and F
D. H and He
|
| 9 | One ppm solution of NaOH Contain 1000 mg of the solute per how much of the volume of the solution. |
A. 1000 mL
B. 100 mL
C. 10 mL
D. 1 mL
|
| 10 | Which of the following represents the correct order of ionic radii |
A. La+ < Na+ < K+ < Rb+
B. Li+ > Na + > K+ >Rb+
C. Li = Na + = K+ = Rb+
D. Rb +> Na+> K+ > Li+
|
Test Questions