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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
Which of the following analytical technique is not concerned with atomic spectroscopy.
Question # 2
The width of a carbon nano tube is.________ nm
Question # 3
In the metallurgy of iron, when limestone is added to the blast furnace, the calcium ion ends up in.
Question # 4
Highly dangerous acid and produces severe wounds on the skin.
Question # 5
Which of the following statement in not correct with respect to inductive effect.
Question # 6
Which one of the following ions is colourless.
Question # 7
Which of the following anionic species is not separated by gravimetric analysis.
Question # 8
In extraction of iron, the furnace charge consists of iron ore, coke and limestone. The function of limestone is to act as.
Question # 9
The ionization energy of N is more than that of oxygen becasue.
Question # 10
Inorganic acids (HCl, HBr, HNO3 etc) have K value.
Question # 11
Rutherford proposed the nuclear model of the atom to account for the result of experiments in which the alpha particles are scattered from metal foils.Which of the following statements in not related to Rutherford observation.
Question # 12
Of the following an amphoteric hydroxide is.
Question # 13
The pH of the 1.3 x 10-4 NH4Cl is
Question # 14
In sodium chloride type lattice, the ratio of coordination number of cation to anion is.
Question # 15
Hydrogen gas will not redue
Question # 16
The following statements are true except one which one.
Question # 17
Which of the following is a pseudohalide.
Question # 18
The process of passing of a precipitate into colloidal solution, on adding an electrolyte is called.
Question # 19
Which of the following substance is generally not considered an air polutant.
Question # 20
Which of the following statement is incorrect about rock salt type
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 | The emission of light characteristics of metal and correlation of intensity of the light emitted with concentration of that metal forms the basis of. |
A. Roman spectroscopy
B. IR spectroscopy
C. Flame photometry
D. Rotational spectroscopy
|
| 2 | Which of the following dyes belongs to the group of acridine dyes. |
A. Acriflavin
B. Alizarin
C. Indigotin
D. Cyanine
|
| 3 | The aluminium salt commonly used to stop bleeding is |
A. Aluminium sulphate
B. Potash Alum
C. Aluminium chloride
D. Aluminium fluroide
|
| 4 | What is the colour of pulp obtained from chemical pulping. |
A. Black
B. Brown
C. Blue
D. Red
|
| 5 | Which of the following elements has the highest ionization energy. |
A. Na
B. Si
C. Ar
D. Cl
|
| 6 | An equal volume mixture explodes with violence |
A. H2 & N2O
B. H2 & NO
C. H2 & N2O4
D. H2 & N2O3
|
| 7 | The criteria for aromatically is presence of |
A. Uneaturations
B. Cyclic structure
C. Presence of 4nx electrons
D. Presence of 4n + 2n electrons
|
| 8 | The Langmuir adsorption iso therrn shows that the amount of adsorbed gas per gram of the solid is equal to. |
A. ap/1+bp
B. ap+1/1-bp
C. 1+ap/1-bp
D. a(1+bp)
|
| 9 | The denationalization involving C - H sigma bond electrons is known as . |
A. Conjugation
B. Hyperconjugation
C. Mesomerism
D. Resonance
|
| 10 | The branch of chemistry which is concerned with the interrelation of electrical and chemical energy is called. |
A. Reaction dynamics
B. Electrochemisty
C. Surface chemistry
D. Kinetics
|
Test Questions