11th Class Chemistry Chapter 3 MCQ Test with Answer

Chapter 3 of FSc part 1 chemistry deals with the states of matter. This is very important chapter of 11th class chemistry. In this chapter, we study the gases and their properties. The concepts of this chapter are very important. For the students of FSc part 1, 11thclass chemistry chapter 3 MCQs with answers is available here. These MCQs tests are available online for the students for free. The students of 11th class can easily attempt these online MCQs tests. These tests are very helpful in the preparation of chemistry chapter 3. Now, the students can make better practice in easy way of this important chapter online.

MCQ's Test For Chapter 3 "Chemical Bonding "

Try The MCQ's Test For Chapter 3 "Chemical Bonding "

  • Total Questions17

  • Time Allowed20

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Chemical Bonding

00:00
Question # 1

The most electronegative atom is

Question # 2

Covalent bonds are

Question # 3

Which one is a polar molecule

Question # 4

What is bond angele in NF3?

Question # 5

The bond angle in ethene molecule is.

Question # 6

Which type of hybridization of C occurs in CO2

Question # 7

The molecule with linear structure is

Question # 8

The numbers of σ and  π    bonds in the N2 molecule are.

Question # 9

What is molecular geopetry of SO4 -2  ion.

Question # 10

The bond formation energy of a compund is.

Question # 11

Which of the following will show paramagnetic property.

Question # 12

Thnumebr of lone pair of electonrsein ammonium ion is 

Question # 13

In which of the following molecules ionic bond is found.

Question # 14

Which will have zero dipole moment

Question # 15

Lysosomes are formed by budding from which cellular organelle.

Question # 16

What is the type of [ICL4] according to the VSEPR model.

Question # 17

Octet rule is not obeyed b which of the following compounds during its formation 

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MCQs Test of Chapter 3 of 11th Chemistry

After practice of these online MCQs tests of chapter 3, the students will be able to understand the concepts of gases and can score good marks in board examination of chemistry. You can download 11th class chemistry chapter 3 MCQs in pdf for preparation of this important chapter. There are four options for each MCQ from which the students have to select the correct one. After attempting the complete test, the result is shown on the screen. The correct answers of all questions are highlighted so that the students can check the correct answers. For perfect preparation, check online MCQs test of chemistry chapter 3 for 11th class on our website ilmkidunya. These online MCQs tests give the students more confidence for the best performance in the chemistry board exam. After practice these online MCQs tests, you will find this chapter 3 of 11th class chemistry more easy and interesting and can score good marks in the board exam.

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Sr.# Question Answer
1

The bond formation energy of a compund is.
A.

Equal to bond idssociation energy

B.

Less thanbond idssociation energy

C.

Greater than bond dissociaton energy

D.

Inverselyproportional to bond dissociation energy
2

If the electronegativity differene between bonded atoms is more than 0.5 but less than 1.7, the bond will be.
A.

Ionic

B.

Polar Covalent

C.

Non polar covalent

D.

Coordinate covalent
3

What is the type of [ICL4] according to the VSEPR model.
A.

AB 4 Tetrahederal

B.

AB 4, Pyramidal

C.

AB 5, trigonal bipyramidal

D.

AB6, trigonalbipyramidal
4

Which of the followng statemtn not correct regarding bounding molecular oritals.
A.

Bonding molecular orbital posses less energy than atomic orbitals  from which they are formed

B.

Bonnding molecular orbitals have  low electron density betwene the two nuclie

C.

Every electron in the boundg molecular orbitals contributes to the attraction between atoms.

D.

Bonding molecular orbitals are formed whn the electron waves undergo constructive interference 
5

Thnumebr of lone pair of electonrsein ammonium ion is 
A.

One

B.

Two

C.

Three

D.

Zero
6

Which of the following moleules has zero dipole moment.
A.

BF3

B.

NH3

C.

CHCl3

D.

H2O
7

Which one is a non polar molecule.
A.

CS2

B.

CaC2

C.

H2S

D.

CaCl2
8

Which of the following hybridizations is found in ethyne.
A.

Sp

B.

sp2

C.

sp3

D.

No hybridization 
9

The bond distance betwen H-H is
A.

74.5 pm

B.

436.45 pm

C.

133 pm

D.

154 pm
10

Highest bond order is found in
A.

O2

B.

O2 -1

C.

O2 +2

D.

O2 +1
11

Which of the followig molecules has a dipole moment.
A.

CO2

B.

CS2

C.

SO2

D.

CCl4
12

An ionic compound A+B is most likely to be formed when
A.

The ionization eenrgy of A is high and electron affinity of B is low 

B.

The ionization energy of A is low and electron affinity of B is high

C.

Boht the ionization energy of A and electron affinity of B are high

D.

Both the ionization energy of A and electron affinity of B are low.
13

Which of the followng molecules has zero dipole moment.
A.

BF3

B.

NH3

C.

H2O

D.

CHCl3
14

Chemical bond formation taken pace when
A.

Force of attractio areequal to the force or repulsion

B.

Forece of repulsion is greater than force of attraction

C.

Force of attraction overcomes force of repulsion

D.

None of these
15

Covalent bonds are
A.

Right and directional

B.

Non rigid and directional

C.

Rigid and non directional

D.

Non rigid and non directional
16

Which type of hybridization of C occurs in CO2
A.

SP

B.

sp2

C.

sp3

D.

dsp2
17

The expected bond energy of HCl is lesser than the actual, this is because.
A.

Size of hydrogen is very small

B.

HCl is non polar compund

C.

HCl is a polar comoound

D.

There exists hydrogen bonding

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