PPSC Chemistry Part V online mcq test with answers for Part V (Environmental Chemistry)

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

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PPSC Subjects

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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Muhammad Abid 24 - Jan - 2022 00 Min 22 Sec 20/20
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Rabia Ashiq 28 - Sep - 2022 01 Min 32 Sec 20/20
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Nouman Tanveer 22 - Jun - 2024 06 Min 17 Sec 18/20
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Waleed 12 - Jul - 2024 02 Min 58 Sec 17/20
A

aroosa kanwal 09 - Oct - 2022 05 Min 04 Sec 17/20
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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
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Iqra akhtar 09 - Jan - 2022 05 Min 08 Sec 16/20
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Arooj Mohsin 12 - Jan - 2022 05 Min 09 Sec 16/20
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Jaweria rao 18 - Jan - 2022 05 Min 32 Sec 16/20
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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	carbon monoxide is harmful to human beings as it.	A. Is carcinogenic B. Is antagonistic to CO2 C. Has higher affinity for haemoglobin as compared to oxygen D. Is destructive to O3
2	Which are not considered member of d-block elements.	A. Zn B. Cd C. Hg D. All above
3	Which ionization Potential in the following equations involves the greatest amount of energy.	A. Na = Na+ + e B. K = K+ +e C. C2+ = C3+ +e D. Ca+ = Ca2+ + e
4	The condensation between formaldehyde and acetaldehyde in the presence of conc. NaOH and heat gives.	A. Acrolein B. Mixture of CH3OH and CH3COO Na. C. Mixture of CH3CH2OH and HCOO - Na+ D. None of these
5	Which of the following methods is the most common method for separation of liquid components from a mixture.	A. Dialysis B. Solvent extraction C. Precipitation D. Distillation
6	A catalyst	A. Actually participates in the reaction B. Changes the equilibrium concentration of the products C. Does not affect a reaction energy path D. Always decreases the rate for a reaction
7	If Steel is heated to a temperature well below red heat and to then cooled slowly the process is called.	A. Annealing B. Quenching C. Tempering D. Nitriding
8	Which of the following sets of quantum number is possible.	A. n = 4, l = 3, m = -3 ,s = 0 B. n = 4, l = 0, m = 0, s =+1/2 C. n = 4, l = 4, m = -4, s = -1/2 D. None of these
9	In the extraction of iron, the furnace change consists of iron ore, coke and limestone. The function of limestone is to act as.	A. An oxidizing agent B. A reducing agent C. Flux D. Slag
10	The diameter of a bucky ball is about _____________	A. o 1 A B. 1 nm C. o 100 A D. 10 nm

Chemistry

Part V

PPSC Chemistry Part V Test

Here you can prepare PPSC Chemistry Part V (Environmental Chemistry) Test. Click the button for 100% free full practice test.

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Part I

Part II

Part III

Part IV

Part V

Part VI

Part VII

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PPSC Chemistry Part V MCQ Test With Answer for Chemistry Part V (Environmental Chemistry)

PPSC Subjects

PPSC Chemistry Part V Environmental Chemistry Online Test

PPSC Chemistry Part V Environmental Chemistry Online Test

Which of the following is an example of super octet molecules.

The juice is allowed to boil at lower temperatures to protect the sugar from

Which of the following statements is not correct with respect to limitations of flame photometry.

Which of the following biogeochemical cycle is not component of ecosystem.

carbon monoxide is harmful to human beings as it.

The size of E coli bacteria is._____________ nm

What is prefix in steel identification means it is made in an electric furnaced.

Which of the following statement is related with CO.

When alkyl iodidies are decomposed by light then the product obtained is.

One of the best fluorinating agent is

The oxidation Number of I in HIO4 is.

In which of the following compound valency of carbon in 4 but its oxidation number is zero

Which of the following anionic species is not separated by gravimetric analysis.

Which of the following substance is colloidal in nature.

When the concentration of reactant molecules is increased the rate of reaction increases. The best explanation is As the reactant concentration increases.

Which of the following is the weakest base.

In the Friedel-Craft acylation, the amount of AlCl3 tha tmust be taken is

Which one of the following statement is incorrect in relation to ionization enthalpy.

In terms of the amount of the substance adsorbed per gram of the adsorbent (x/m), and pressure p of the gas, the Freudlich adsorption isotherm is represented as.

What ASTM test for shear strength is designated for plastics.

Topic Test

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Top Scorers of PPSC Chemistry Part V Environmental Chemistry Online Test

PPSC Important MCQ's

PPSC Chemistry Part V Test

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