11th Class Chemistry Chapter 5 MCQ Test with Answer

Chemistry is a technical and interesting subject which is also taught to 11th students. A lot of students worry about the preparation of this chapter. So for the convenience of students, we introduced an online MCQs test system for 11th class. 11th class chemistry chapter 5 MCQs with answers is given on our website. The chapter 5 of 11th class chemistry relates to atomic structure. This is very important chapter with respect to paper. In this chapter, we study the structure and properties of an atom. A plenty of MCQs of this chapter is given here for online practice of 11th class students. These MCQs give you more practice and confidence for the board examination of chemistry.

MCQ's Test For Chapter 5 "States and Phases of Matter"

Try The MCQ's Test For Chapter 5 "States and Phases of Matter"

  • Total Questions17

  • Time Allowed20

States and Phases of Matter

00:00
Question # 1

Why can a water molecule formtwo hydrogen bonds on avarage.

Question # 2

What else is requrid on the electornegative atom for hydrogen bonding besides bonding to H.

Question # 3

At equilibrium in a clsoed system, whcih two processes occur at the same rate.

Question # 4

Liquid crystals exhibit properties of

Question # 5

What  cause the polarity in amolecule like CHCl2

Question # 6

What happens to the particles in a solid when the temperature increases.

Question # 7

What is the SI unit of viscosity.

Question # 8

Which of the following has greater viscosity than water

Question # 9

At equilibrium in a closed system, which two processes occur at tha same rate.

Question # 10

Why is water's surface tension so high.

Question # 11

According to Avodgaro's Law, volume is directly propertional to.

Question # 12

Which of the following statemetns is true about diffusion in liquids?

Question # 13

Liquid crystals exhibit properties.

Question # 14

Earthenware pots keep water cool because.

Question # 15

Which of the following is a unique optical property of liquid crystals.

Question # 16

When water freezes at 0 oC its density decrease due to.

Question # 17

Which one of the following effects explains the cooling during the sudden expasion of a gas.

Prepare Complete Set Wise Chapter 5 "States and Phases of Matter" MCQs Online With Answers


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MCQ's Tests for Chapter 5 of 11th Chemistry

The students should get maximum practice from these important MCQs. The students can download these important tests free of cost. The students can prepare this chapter in easy way after practice these MCQs tests and can attempt board exam nicely. These MCQs tests of 11th chemistry are downloadable. Students can also download 11th class chemistry MCQs chapter 5 pdf. You can attempt these tests through any device like phone, tablet or laptop. The answers of all MCQs are also given in the end of test. The students can check their mistakes and wrong questions through these tests. Online MCQs test of chapter 5 chemistry is provided to you on ilmkidunya website. These online tests will help you to grasp the concept of atomic structure in easy and better way. Avail this golden chance and start your preparation for scoring maximum marks in chemistry. Students can also download it in pdf files and can practice later.

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FSc Part 1 Chemistry (New Book) Chapter 5 Important MCQ's

Sr.# Question Answer
1

What i the rearranged form of the idela gas equation to calculate molar mass of a gas.

A.

M=PVn/RT

B.

M =PV /MRT

C.

M = m RT/PV

D.

M = RT/PV m

2

What is the SI unit of viscosity.

A.

Pascal

B.

kg m-1 s-1

C.

Joule

D.

Nm-2

3

Why can a water molecule formtwo hydrogen bonds on avarage.

A.

Beacuse it is polar

B.

Due to its temperature

C.

It has 2 hydrogen atm and 2lone pairs

D.

Becuse  it has a covalent bond

4

What happens to the shae of a NaCl crystal when 10% urea is present in its solution.

A.

It becomes needle like

B.

It becomes larger

C.

It reamains the same

D.

It becomes cubic

5

Which of the following contribtes to water's high viscosity

A.

Covalet bonds

B.

Metallic interactions

C.

Strong  hydrogen bonding

D.

Low surface area

6

Which of the following  is a charcteristic of cyrstalline solids.

A.

They do not have a definite geometrical shape

B.

They melt over a wide temerature range

C.

They have asharp melting point

D.

Their properties do not depend on the directionof measurement

7

What happens to the particles in a solid when the temperature increases.

A.

They move closer to each other

B.

Their vibrational motion increases

C.

They start moving freely

D.

The solid melts

8

Which of the followng has the lowest molar hat of vaporization.

A.

HCl

B.

Water

C.

NH3

D.

Ethanol

9

Which of the following is a unique optical property of liquid crystals.

A.

They reflect ultravolet light

B.

They are always opaque

C.

They are anisotropic

D.

They are isotropic

10

When the vapour pressure of a liquid equals the external pressure, what phenomenon occurs.

A.

Sublimation

B.

Bioling

C.

Freezing

D.

condensation

Test Questions

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  • Nimra

    Nimra

    13 Oct 2019

    Amazing

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  • Muhammad Ali

    Muhammad Ali

    19 Sep 2019

    Nice

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  • Sayam

    Sayam

    26 Apr 2018

    Full book Important long question

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  • aena

    aena

    03 Feb 2018

    can u please provide the scheme of studies for class 11 subjects of 2018 issued by board

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  • aena

    aena

    03 Feb 2018

    it is really an awesome website.but i request to chang MCQS in every chapters test

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