Chemistry 9 Past Papers 2015 MCQs Tests

Federal Board, FBISE Chemistry 9 MCQs Tests of 2015 Past Papers are available on this page. There are two Chemistry papers conducted in 2015, the one is taken within Pakistan and the second paper is an overseas paper. MCQs Tests for both papers are given below. Chapter-wise MCQs Tests of Chemistry 9 are available HERE.

Past Paper 2015 (Local)
Practice MCQs Test

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Class 9 Chemistry
Past Paper 2015L MCQs
Practice Test

1 / 12

The number of moles in 46 g of Sodium (Na) will be?

3 moles

2.5 moles

1.5 moles

2 moles

2 / 12

In chromium plating the H₂SO₄ is added to Cr₂(SO₄)₃ in order to:

Make Cr neutral

Increase hydrolysis process

Prevent hydrolysis

Increase electrolytic power

3 / 12

Which one of the following obeys Duplet rule?

N₂  

O₂

F₂

H₂

4 / 12

Which substance does not have an ionic bond?

NaCl

NaF

CH₄ 

MgO

5 / 12

Oxidation number of Mn is KMnO₄ is:

–7

+2

+7

– 2

6 / 12

Relationship “PV=Constant” represents:

Boyle’s Law

Charles's Law

General gas equation

Avogadro’s Law

7 / 12

Which of the following substance is sublimate?

Ammonium Chloride

Calcium Chloride

Sodium Carbonate

Sodium Hydroxide

8 / 12

When Arshad dissolves 28 g of KOH in one dm³ of water. Its molarity will be:

1 M

0.2 M

0.1 M

0.5 M

9 / 12

The increase in ionization energy from left to right in a period is due to:

Decrease in nuclear charge

Increase in shielding effect

Increase in nuclear charge

Decrease in shielding effect

10 / 12

SO₂ is ___________ oxide.

Amphoteric

Weekly acidic

Strongly acidic

Strongly basic

11 / 12

The correct electronic configuration of an atom having atomic number ‘13’ is:

1s² , 2s² , 2p⁶ , 3s² , 3p¹

1s² , 2s² , 3s² , 3p⁶ , 4s¹

1s² , 2s² , 2p⁶ , 3s² , 3p²

1s² , 2p⁶ , 3s² , 3p³

12 / 12

The natural abundance of chlorine-35 is:

65 %

75 %

95 %

25 %

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Past Paper 2015 (Overseas)
Practice MCQs Test

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Class 9 Chemistry
Past Paper 2015O MCQs
Practice Test

1 / 12

The electron affinity increases from left to right along a period due to:

Decrease in atomic radius

Increase in shielding effect

Decrease in nuclear charge

Increase in atomic size

2 / 12

Carbon has __________ isotopes.

1

3

2

4

3 / 12

NaCl forms a colorless cubic crystal. Which of the following has also the same cubic crystal as NaCl crystal?

CaCl₂

MgO

MgCl₂

CsCl

4 / 12

Oxidation state/number of ‘Cr’ in K₂Cr₂O₇ is:

+2

– 6

+6

–14

5 / 12

A solution of NaOH contains 30 g of this compound in 1.5 dm³ of solution. What is the Molarity of this solution?

1 M

0.5 M

0.75 M

0.2 M

6 / 12

The number of moles in 54 g of water will be:

3

2.5

4

2

7 / 12

‘V ∝  T’ Relationship represents:

Boyle’s law

Charles's law

Avogadro’s law

General gas equation

8 / 12

Which substance is NOT covalent?

H₂O

CaO

CO₂

HCN

9 / 12

In chrome plating, the compound used as an electrolyte is:

Only H₂SO₄

Cr₂O₃

Cr₂(SO₄)₃ and some drops of HCl

Cr₂(SO₄)₃

10 / 12

Which one of the following substances is not a sublimate?

Ammonium Chloride

Iodine.

Benzoic Acid

Sodium Chloride

11 / 12

Which one is the correct electronic configuration according to Auf Bau Principle?

1s² , 2s² , 2p⁶ , 3s²  , 3p²

1s² , 2p⁶ , 3s² , 3p⁴

1s² , 2s² , 2p⁶ , 3s⁴

1s² , 2s² , 2p⁴ , 3s² , 3p⁴

12 / 12

Al₂O₃ is an example of ________ oxide.

Weekly acidic

Strongly acidic

Basic

Amphoteric

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