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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

1cal=...... ?

2 / 50

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

3 / 50

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

4 / 50

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

5 / 50

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

6 / 50

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

7 / 50

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

8 / 50

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

9 / 50

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

10 / 50

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

11 / 50

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

12 / 50

Which element regulates water balance in the human body?

13 / 50

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

14 / 50

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

15 / 50

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

16 / 50

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

17 / 50

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

18 / 50

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

19 / 50

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

20 / 50

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

21 / 50

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

22 / 50

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

23 / 50

Present in aqueous solution.

24 / 50

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

25 / 50

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

26 / 50

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

27 / 50

Oxidation number of carbon in glucose is ______.

28 / 50

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

29 / 50

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

30 / 50

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

31 / 50

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

32 / 50

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

33 / 50

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

34 / 50

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

35 / 50

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

36 / 50

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

37 / 50

....... is best reducing.

38 / 50

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

39 / 50

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

40 / 50

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

41 / 50

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

42 / 50

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

43 / 50

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

44 / 50

econdary alcohols give ______ on oxidation.

45 / 50

Iodine has....... ?

46 / 50

The molarity of carbon atom is ?

47 / 50

Structural formula of cycloalkane is..... ?

48 / 50

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

49 / 50

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

50 / 50

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

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