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

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Question # 1

Which of the folloing has the lowest boiling point among pentane isomers.

Question # 2

Which of the following  is a charcteristic of cyrstalline solids.

Question # 3

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

Question # 4

Why does acetone feel colder than water when poured on skin.

Question # 5

The shape in which a crystal usually grows is called its.

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

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

Question # 10

Which  state of matter exists only within a narrow range of temperature and presssure.

Question # 11

How does heat of vaporization affect matter.

Question # 12

Which of the following compounds exhibites permanent  dipole permanent dipole intersctions.

Question # 13

The ideal gas equation is given as.

Question # 14

According to kinetic molecualr theor liquid molecules are.

Question # 15

Why are cholestric liuquid crystals useful in medical diagonostics.

Question # 16

What types of force is hydrogen bonding.

Question # 17

What causes the lower compressibility of liquids compared to gaes.

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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

Which of the following has greater viscosity than water

A.

Glycerine

B.

Hexane

C.

Acetone

D.

Methanol

2

In Solids the particles miainly have which type of motion

A.

Translatory motion 

B.

Vibratory motion

C.

Rotatray motion 

D.

Random Motion 

3

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

A.

Sublimation

B.

Bioling

C.

Freezing

D.

condensation

4

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

5

Which type of intermolecular force is present in all types of moleclues regardless of their polarity.

A.

Dipole -dipole forces

B.

London dispersion forces

C.

Hydrogen bonds

D.

Ion dipole forces

6

The expasnsion of liqudis increae with temperature is 

A.

What happens to the kinetic energy of liquid molecules when cooled.

B.

Increases

C.

Remain unchanged

D.

Decreases, and the liquid may turn into solid

7

Why does water boil at 69 oC on Mount Everest

A.

Due to hgih temperature

B.

Due to low vapour pressure

C.

Due to low external pressure

D.

Due to presence of snow

8

Why does aceton feel colder than water when pured on skin.

A.

It absorb moisture

B.

It has lower boiling point and evaporates faster

C.

It rreacts with skin

D.

It is more viscous

9

The shape in which a crystal usually grows is called its.

A.

Habit

B.

Crystal lattice

C.

Melting Point

D.

Cleavage plane

10

Which of the followign best describes the molecular arrangemetn in liquid crystals.

A.

Random and disordered

B.

Fixed in all direcions

C.

Parallel and partically ordered

D.

Compleely rigid and fixed

Test Questions

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