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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 colloidal solution of arsenic sulphide prefers to absorb
Question # 2
The most stable oxidation state of chromium is.
Question # 3
Strength of H bond in inter mediate between
Question # 4
Which of the following physical properties is employed int he analytical methods.
Question # 5
Which of the following is raw material not present on the cement.
Question # 6
Which of the following system has low as well as upper consolute temperature.
Question # 7
The branch of chemistry which deals with the analysis of chemical products is known as.
Question # 8
Which of the following phenomena is not explained by the classical mechanics.
Question # 9
The most promising technique for solar production of electricity is.
Question # 10
For an average exposure of 8 hours per day, the maximum permissible concentration limit of CO in the atmosphere is.
Question # 11
Which of the following equations is the most general equation of state.
Question # 12
The shape of SO42-ion is.
Question # 13
Thermocouples have been constructed from
Question # 14
d2 sp3 is oriented in a manner
Question # 15
The prefiex 'nano' comes from a
Question # 16
Which of the following process is a source of nuclear pollution.
Question # 17
Acid rain effects
Question # 18
The stabilization of the dispersed phase in a lyophobic sol is due to
Question # 19
The dye which is a constituent of Skiffs reagent used for detection formaldehyde group is.
Question # 20
Which of the following symmetry element leaves the molecule or an object unchanged.
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 solution has pH= 11? |
A. 1 X 10-11 m NaOH
B. 1 x 10-11 m HCl
C. 1 x 10 -3 M NaOH
D. 1 X 10 3 M NaOH
|
| 2 | The principle former of almost all glasses is |
A. (SIO2)n
B. (SiO3)n
C. (SiO2)
D. None of these
|
| 3 | The number of mole of the solute dissolved per dm3 of the solution is called. |
A. Molality
B. Formality
C. Normality
D. Molarity
|
| 4 | When CH3COOH is titrated against NaOH the pH as the equivalence point is. |
A. 7
B. > 7
C. o
>7
D. 6.8
|
| 5 | When FeSO4 is added in the sodium extract the compound formed is. |
A. Only Na4[Fe (CN)6]
B. Only Fe (OH)2
C. Only Na2So4
D. Mixture of all these
|
| 6 | In XeF2 molecules, Xe atom undergoes hybridization |
A. spd
B. sp2
C. sp3
D. sp3d
|
| 7 |
What is the most undesirable of all the elements commonly found in
steels. |
A. Sulphur
B. Phosphorus
C. Silocn
D. Magnesium
|
| 8 | In the Friedel-Craft acylation, the amount of AlCl3 tha tmust be taken is |
A. In catalytic amount
B. One equivalent
C. More then one equivalent
D. Amount does not matter
|
| 9 | The oxidation state shown by phosphorus is. |
A. - 3
B. + 3
C. + 3 and +5
D. -3 ,+ 3 and +5
|
| 10 | An example of nitro dyes is. |
A. Martius yellow
B. Auramine O
C. Malachite green
D. Methyl red
|
Test Questions