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Chemistry – Test 1

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Posted: 12 Jul, 2025

πŸ“˜ Forces Chemistry Quiz – Test 1

Welcome to the first quiz of our Forces Chemistry series β€” specially designed for candidates preparing for the Pakistan Army, Navy, and Air Force academic entrance tests. This quiz covers key chemistry topics that frequently appear in military initial exams.

πŸ§ͺ Topics Covered:
Basic concepts, atomic structure, periodic table, chemical bonding, acids and bases, and some general science questions.

🧠 Why take this quiz?
It helps you review foundational chemistry concepts, enhance your question-solving speed, and gain confidence for the real-time academic test experience.

πŸ“Š Quiz Details:
βœ… Total Questions: 50
⏱️ Time Limit: 18 minutes (approx. 22 seconds per question)
🎯 Passing Marks: 50%
πŸ” Goal: To sharpen your core chemistry knowledge for forces selection tests

πŸ‘‰ Start now and strengthen your preparation!

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Chemistry Test 1

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1 / 50

primary,secondary and tertiary alcohols are distinguished by......?

2 / 50

Element which regulate the water in body is.......?

3 / 50

METHANOL[CH3OH]is...... as compared to water [H2O]which is basic in nature.

4 / 50

4.184calories=..........?

5 / 50

..............is highly electonaffinity element among periodic table.

6 / 50

alcohol gives........on oxidation ?

7 / 50

1g of H2O contains .........?

8 / 50

the substance which loses Hydroxide ion in solution is called the .... ?

9 / 50

In H2O, ........ hybridization is present.

10 / 50

The life span of RBCs is ... ?

11 / 50

In 32.5 g of CH4 the percentage of carbon is.......?

12 / 50

%age of nitrogen in NH3 is .......?

13 / 50

No. of moles in 1g of CH4 is......?

14 / 50

bond energy of hydrogen(H2)is.....?

15 / 50

The mixture of low boiling liquid is known as .......?

16 / 50

organic compounds on decomposition gives.......?

17 / 50

Iodine forms one ......... bond which is.....?

18 / 50

two ice cubes unite due to HYDROGEN BONDING among them and the force
which is present among ice cubes is .......?

19 / 50

Alodol condensation reaction is given by aldehydes .........?

20 / 50

ice flots on water due to...........?

21 / 50

aldehydes and krtones give ......after reduction ?

22 / 50

CH3OH is more.......... in nature.

23 / 50

As the reaction proceeds on the rate of reaction decreases or increases?

24 / 50

primary alcohols gives........?

25 / 50

In endothermic reaction heat of content is ............ on product side as
compared to reactant side.

26 / 50

actealdehyde does not gives CANNIZZAROS reaction due to .........?

27 / 50

Dipole moment of CO2 is......?

28 / 50

........ is best reducing.

29 / 50

1mole of hydrogen contains .......?

30 / 50

The molarity of CH4 is......?

31 / 50

........ is least reactive among.

32 / 50

. Ammonium Chloride is..... ?

33 / 50

Methanol is known as WOOD spirit produced by........?

34 / 50

In NH3 there is........ ?

35 / 50

Oxidation number of CARBON in GLUCOSE is .......?

36 / 50

Cannizzaro reaction is given by ALDEHYDES with.......?

37 / 50

........is most electronegative.

38 / 50

METHANOL and ETHANOL can be distinguished by..... ??

39 / 50

Isobaric is a process which occurs............?

40 / 50

MASS of sulpher is .......?

41 / 50

The most electropositive element among periodic table is ........?

42 / 50

hydroxide ion in solution gives a......... .....by reacting with hydride ion present in aqueous solution.

43 / 50

Ligaments attach...?

44 / 50

The molarity of carbon atom is?

45 / 50

no.of moles in NH3 is .........?

46 / 50

In METALS,NON-METALS and HYDROGEN mostly contains........?

47 / 50

molarity of 10g of NAOH is......?

48 / 50

2ice cubes join to form........ ?

49 / 50

secondary alcohol give......... on oxidation.

50 / 50

.......... is most electronegative.

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