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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
Yellow green flame is observed with
Question # 2
The osmotic pressure of a solution with definite composition.
Question # 3
The acetylene molecule contain a
Question # 4
Buffer solution are used to.
Question # 5
Which of the following elements of group 15 is a typical metal.
Question # 6
The maximum number of electrons in s,p,d and f sub shells are.
Question # 7
Which of the following parameter is not involved in calculations based on Born Haber Cycle.
Question # 8
The unit of sound pressure level is
Question # 9
Which of the following alloys contains Cu and Zn
Question # 10
Hot isostatic pressing is not a viable option if the chief criterion is
Question # 11
The correct increasing order of bond dissociation energy for N2, O2, F2 and Cl2 is
Question # 12
The liquor is screened to exclude ________ material
Question # 13
Which of the following process is a source of nuclear pollution.
Question # 14
The magnetic quantum number (m) specifies the individual orbital in a Sub shell for a given l, m can be.
Question # 15
Helium is used for
Question # 16
Which of the following organic molecule is not aromatic.
Question # 17
Petroleum is mixture of
Question # 18
The oxidation number of Mn in KMnO4
Question # 19
The dye obtained from madder root
Question # 20
Sugar and common salt in a mixture can be separated through then process 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 | For dilute solutions colligative properties depend on. |
A. The number of the particles of the solute and nature of solvent.
B. The number of the solute particles and on their nature
C. The number of the solute particles and nature of solute and solvent
D. The number of the solute particles and irrespective of the nature of the solute and solvent.
|
| 2 |
The number 7.43 is rounded to
|
A. 7,44
B. 7.4
C. 7.45
D. 7.3
|
| 3 | As it passes into food chain, the concentration of DDT |
A. Remains same
B. Decreases
C. Increases
D. Unpredictable
|
| 4 | Artificial nitrogen fixation may occur by the formation of. |
A. Nitric acid
B. Ammonia
C. Nitrides
D. Any of above
|
| 5 | What types of bonding occurs in d-block elements. |
A. Ionic
B. Covalent
C. Metallic
D. Both B and C
|
| 6 | Which of the following statement is not true with respect to photo chemical reactions. |
A. These take place in the presence of light
B. Free energy of these reactions may be positive or negative
C. Light intensity affect these reactions
D. Temperature has significant affect n rate of these reactions
|
| 7 | What combination of elements has high electrical resistance high corrosion resistance, and high strength at red hear temperatures, making it useful in resistance heating. |
A. Aluminium bronze
B. Nichrome
C. Hastelloy
D. None of above
|
| 8 | Which of the following is soluble in water. |
A. AgF
B. AgCl
C. AgBr
D. Ag I
|
| 9 | The formula of copper pyrite is. |
A. CuFeS
B. CuFeS2
C. Cu2FEs
D. Cu Fe2S
|
| 10 | Beside the common silica based SPE particles, polymer supports are also available They have advantages over silica based SPE particles, Which of the following reason is possible. |
A. These are stable over a wide pH range.
B. These do not possesses residual silica groups
C. These are designed to be wettable and have high capacity than silica base particles.
D. All above
|
Test Questions