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Chemistry – Test 8

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Posted:14 Jul, 2025

🧪 Forces Chemistry Quiz – Test 8

Continue your exam preparation journey with the 8th quiz in our Chemistry MCQ series for Pakistan Army, Navy, and Air Force entry tests. This test includes 50 well-crafted questions covering essential areas like equilibrium, chemical energetics, rates of reaction, and environmental chemistry.

It’s an ideal quiz for ISSB aspirants and all candidates targeting military academic assessments. The MCQs are selected from real past papers and test-relevant concepts.

Quiz Format:
📘 Total MCQs: 50
⏱️ Time Limit: 18 minutes
✅ Passing Marks: 50%

👉 Start now and see how much you’ve improved!

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Chemistry Test 8

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1 / 50

What is the chemical formula of camphor?

2 / 50

An amino acid consists of:

3 / 50

which is not the function of glycolipid ?

4 / 50

When SiCl4 reacts with H2O, what type of reaction occurs?

5 / 50

What is the term for the ratio of volumetric stress to strain?

6 / 50

What is the color and type of compound known as octyl acetate?

7 / 50

1,3 hydroxy benzene called ?

8 / 50

The cold water passes over the surface of the collector and is heated up to ?

9 / 50

Which solid has a simple molecular lattice structure with low lattice energy?

10 / 50

Compound X gives 2-hydroxybutanenitrile after reacting with HCN. What is X?

11 / 50

3-dihydroxybenzene is also known as ?

12 / 50

Main source of organic compound is:

13 / 50

the radioactive isotope of hydrogen is called ??

14 / 50

A molecule having both a carboxylic functional group and an alcoholic functional group ?

15 / 50

What is the structural shape of sodium chloride (NaCl)?

16 / 50

What is the pH of a solution with 0.0001 M HCl?

17 / 50

What is the term for benzene with an NH2 (amino) group attached?

18 / 50

The structure of benzene is ?

19 / 50

The property of carbon chain formation is called ?

20 / 50

Which type of bond and how many bonds are present in CaC₂?

21 / 50

When bromine reacts with ethylene to produce 1,2- dibromoethane, what is the appropriate description of
this reaction?

22 / 50

The other name for 1, 2, 3-trihydroxybenzene is ?

23 / 50

What is the geometry of an H2S molecule?

24 / 50

Fats and oils are composed of molecules known as ?

25 / 50

What value is the pH of a 10^-10 M NaOH solution closely related to?

26 / 50

The total number of bonds in CaC2 is ?

27 / 50

common name of 2-hydroxypropanoic acid is ?

28 / 50

How many types of amino acids form the proteins in the body?

29 / 50

Under what category can a floor cleaning agent that serves to make floors bacteria-free be placed?

30 / 50

The product of the nucleophilic substitution reaction between 2-iodobutane and sodium ethoxide(CH3CH2ONa) is?

31 / 50

In which region do the limiting lines of a series lie?

32 / 50

Which of the following does NOT contain three atoms bonded at an angle between 109°–110°?

33 / 50

Which transition metal atom in ground state has unpaired electrons?

34 / 50

How many structural isomers are present for trichloro propane C3H5Cl3.

35 / 50

R-Mg-X reacts with CO₂ to form:

36 / 50

Electronic configuration of Cr+3 (Ar)...?

37 / 50

What is the electronic configuration of Ni+2?

38 / 50

The IUPAC name of Teflon is:

39 / 50

Which element reacts with water, leading to the removal of oxygen?

40 / 50

How many Faradays of electricity are required to remove one mole of AlCl3?

41 / 50

The graph of Boyle's law is an ?

42 / 50

which of the following element have unpaired electrons in s subshell ?

43 / 50

Which protein more abundant in nature?

44 / 50

A hydrogen atom is about 1836 times heavier than an ?

45 / 50

Number of free electrons in nickel Ni2+ ?

46 / 50

According to molecular orbital theory, what is the bond order of Li2+?

47 / 50

The electronic configuration of Cr³⁺ is:

48 / 50

The H-X-H bond angle is smallest for ?

49 / 50

What happens when a Grignard reagent reacts ?

50 / 50

Ethanoic acid is present in ?

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