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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 prefiex 'nano' comes from a
Question # 2
The angle between corresponding planes forming the external surfaces of the crystal remains constant for a given substances This is known as.
Question # 3
A catalyst increases the rate of a reaction because.
Question # 4
The decreasing order of the second ionization energies of K, Ca and Ba is
Question # 5
The first ionization energy of Mg is lower than
Question # 6
Which of the following is not an organic precipitating agent.
Question # 7
iodine is used as a
Question # 8
Chlorine is used in
Question # 9
Temporary hardness of water is due to.
Question # 10
1 nanometre =___________ cm
Question # 11
Of the following an amphoteric hydroxide is.
Question # 12
Two solids A and B have appreciable different solubility in water but their m.p. are very close. The mixture A and B can be separated by.
Question # 13
Select the correct IUPAC name for [FeF4(OH)2]-
Question # 14
Which of the following is not a true characteristics of a catalytic reaction.
Question # 15
Result of ozone hole is.
Question # 16
The IUPAC name of C2H3, CO , OC OC2H5 in
Question # 17
Which of the following hydroxides has the maximum solubility in water.
Question # 18
The binding site on ribosome t-RNA and m-RNA is provided by
Question # 19
Which of the following sets of quantum number is possible for an electron in a 4f orbital.
Question # 20
All cycle engines working reversibly between same temperature of source and sink have the same efficiency This is the statement for the.
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 statement is not correct with respect to radioactive pollutnats. |
A. Carcinoma and breast cancer
B. Leukemia
C. Increases biological immune system
D. Somatic and generic disorder
|
| 2 | The tensile strength of a carbon nanotube is __________ times that of steel. |
A. 10
B. 25
C. 100
D. 1000
|
| 3 | The formula of copper pyrite is. |
A. CuFeS
B. CuFeS2
C. Cu2FEs
D. Cu Fe2S
|
| 4 | Estimation of nitrogen in proteins is generally arrived out by the method. |
A. Duma's method
B. Van Slyke method
C. Kjeldahl's method
D. Carius method
|
| 5 | Which of the following statements is not correct with respect to applications of H- bonding. |
A. It explains the usual b.p. and m.p of certain class of compound.
B. It explains the solubility of certain organic compounds in hydroxylic solvents
C. It explains the lack of ideal behavior in gases and solutions
D. It has stonrg influence on the configuration of certain molecules.
|
| 6 | Copper is mainly extracted from witch of the following ore |
A. Sulphide ores
B. Carbonate ores
C. Oxides ores
D. Non sulphide ores
|
| 7 | Commercial detergents contain mainly ___________ |
A. RCOON
B. RONa
C. RSNa
D. All above
|
| 8 | According to Usanovich concept a base is defined as any species. |
A. Capable of giving up anions
B. Combining with cations
C. Neutralizing an acid to give a salt
D. All of above
|
| 9 | How many varieties of commercial iron are known. |
A. 1
B. 2
C. 4
D. 3
|
| 10 | Ingold's isoprene rule states that in tepenoids isoprene units are joined. |
A. Head to tail
B. Head to Head
C. Tail to Tail
D. In a random order
|
Test Questions