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Chemistry โ€“ Test 1

๐Ÿ“˜ Forces Chemistry Quiz โ€“ Test 1

Welcome to the first quiz of our Forces Chemistry series โ€” 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.

๐Ÿงช Topics Covered:
Basic concepts, atomic structure, periodic table, chemical bonding, acids and bases, and some general science questions.

๐Ÿง  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.

๐Ÿ“Š Quiz Details:
โœ… Total Questions: 50
โฑ๏ธ Time Limit: 18 minutes (approx. 22 seconds per question)
๐ŸŽฏ Passing Marks: 50%
๐Ÿ” Goal: To sharpen your core chemistry knowledge for forces selection tests

๐Ÿ‘‰ Start now and strengthen your preparation!

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Chemistry Test 1

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1 / 50

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

2 / 50

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

3 / 50

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

4 / 50

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

5 / 50

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

6 / 50

The molarity of carbon atom is?

7 / 50

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

8 / 50

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

9 / 50

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

10 / 50

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

11 / 50

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

12 / 50

The life span of RBCs is ... ?

13 / 50

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

14 / 50

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

15 / 50

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

16 / 50

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

17 / 50

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

18 / 50

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

19 / 50

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

20 / 50

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

21 / 50

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

22 / 50

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

23 / 50

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

24 / 50

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

25 / 50

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

26 / 50

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

27 / 50

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

28 / 50

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

29 / 50

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

30 / 50

. Ammonium Chloride is..... ?

31 / 50

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

32 / 50

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

33 / 50

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

34 / 50

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

35 / 50

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

36 / 50

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

37 / 50

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

38 / 50

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

39 / 50

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

40 / 50

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

41 / 50

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

42 / 50

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

43 / 50

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

44 / 50

Ligaments attach...?

45 / 50

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

46 / 50

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

47 / 50

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

48 / 50

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

49 / 50

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

50 / 50

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

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