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Chemistry โ€“ Test 5

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Posted: 13 Jul, 2025

๐Ÿงช Forces Chemistry Quiz โ€“ Test 5

Prepare smartly for the Pakistan Army, Navy, and Air Force initial tests with our 5th chemistry quiz. This quiz offers a set of 50 carefully selected MCQs from key topics such as atomic structure, periodic classification, chemical reactions, and basic organic chemistry.

This quiz is ideal for those targeting ISSB, commissioned entry, and soldier-level exams. Questions are based on past paper patterns and frequently tested concepts.

๐Ÿ“˜ What Youโ€™ll Practice:
โ€ข Periodic Trends
โ€ข Bonding & Structure
โ€ข Acids, Bases, and Salts
โ€ข Fundamental Calculations

๐Ÿ“Š Quiz Details:
Total MCQs: 50
Time Limit: 18 minutes
Passing Marks: 50%

๐Ÿ‘‰ Attempt now and sharpen your chemistry knowledge under time pressure.

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Chemistry Test 5

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1 / 50

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

2 / 50

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

3 / 50

....... is best reducing.

4 / 50

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

5 / 50

Catalytic activity of Ketones gives...... ?

6 / 50

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

7 / 50

Molarity of 10g of NAOH is...... ?

8 / 50

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

9 / 50

The most electropositive elements among the periodic table are... ?

10 / 50

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

11 / 50

At equilibrium, the amount of product and reactant becomes........ ?

12 / 50

1cal=...... ?

13 / 50

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

14 / 50

In CO2 the OXYGEN=16g/mol the no. of moles of CARBON =......... ?

15 / 50

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

16 / 50

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

17 / 50

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

18 / 50

Catalytic activity of Aldehydes gives...... ?

19 / 50

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

20 / 50

Carboxylic acids are also called ......... ?

21 / 50

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

22 / 50

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

23 / 50

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

24 / 50

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

25 / 50

Which element regulates water balance in the human body?

26 / 50

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

27 / 50

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

28 / 50

โ€ฆโ€ฆ..is most stable electropositive element.

29 / 50

Iodine has....... ?

30 / 50

Oxidation number of carbon in glucose is ______.

31 / 50

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

32 / 50

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

33 / 50

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

34 / 50

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

35 / 50

oxidation no. of SODIUM is ....... ?

36 / 50

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

37 / 50

maximum number of electron that accumudate in a sheel...... ?

38 / 50

Present in aqueous solution.

39 / 50

In 32.5g of CHโ‚„, the percentage of carbon is ________.

40 / 50

Diamond is not a good conductor of electricity because there is....... ?

41 / 50

econdary alcohols give ______ on oxidation.

42 / 50

Hydroxide ion in solution gives a ______ by reacting with hydride ion ?

43 / 50

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

44 / 50

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

45 / 50

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

46 / 50

Primary alcohols gives........ ?

47 / 50

The molarity of carbon atom is ?

48 / 50

Structural formula of cycloalkane is..... ?

49 / 50

Organic compounds on decomposition gives....... ?

50 / 50

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

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