11th Class Chemistry Chapter 6 MCQ Test with Answer

11th class Chemistry chapter 6 deals with chemical bonding. In this chapter, we study different types of bonds and their nature. 11th class chemistry chapter 6 MCQs with answers is available here for the students of 11th class so that they can get maximum practice. The maximum possible MCQs of this chapter with answers are made by our staff and given here online. These MCQs tests of chemistry are available for online practice and students can also download this in pdf files for practice anytime they want. The answers of these MCQs are highlighted so that the students can see their mistakes. The concepts of chapter 6 of chemistry can be easily understood by these online tests.

MCQ's Test For Chapter 6 "Chemical Energetics"

Try The MCQ's Test For Chapter 6 "Chemical Energetics"

  • Total Questions17

  • Time Allowed20

Chemical Energetics

00:00
Question # 1

A negative lattice eneryg temperature

Question # 2

Which of the following has maximum heat capacity

Question # 3

Enthalpy of neutralization of strong acid an strong base is approximately

Question # 4

The standard enthalpy of atomization of an element is alwyas.

Question # 5

The change in internal energy is zero is.

Question # 6

AG = 0 indicates

Question # 7

Consider a reaction with Delta H > 0 and Delta S<0 this reaction will be

Question # 8

Which factor affects lattice energy 

Question # 9

The system that exchanges heat but not mass

Question # 10

Heat of combustion of H2 is used to determine

Question # 11

The enthalpy change when one mole of ionic compund is dissolved in water is

Question # 12

Which is not a path function

Question # 13

If the pH of solution is 11, what is the [OH-]concentratio in the solution.

Question # 14

Standard enthalpy chagne refers to

Question # 15

The standard enthalpy of formation of elements in their standard state is

Question # 16

The energy required to break a chemical bond is called.

Question # 17

Which of the followng factors would lead to a greater enthalpy chage of hydration .

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MCQ's Test of Chapter 6 of 11th Chemistry

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Sr.# Question Answer
1 If a chemcial reactio has Delta H = -100 kj/mol, it is
A. Exothermic
B. Endothermic
C. Isothermal
D. Isobaric
2 Consider a reaction with Delta H > 0 and Delta S<0 this reaction will be
A. Spontaneous at all temperaturres
B. Non spontaneous at all temperature
C. Spontaneous only at high temperatures
D. Spontaneous only atlow temperature
3 Which of the followng factors would lead to a greater enthalpy chage of hydration .
A. A larger ionic reduis and a smaller charge
B. A smaller ionic radius and a smaller charge
C. A larger ionic radius and a larger charge
D. A smaller ionic radius and alarger charge
4 Delta H = q at constant
A. Pressure
B. Energy
C. Volume
D. Temperature
5 Which gas has highest molar enthalpy of combustion
A. C2H2
B. CH4
C. H2
D. CO
6 The sign of Delta H during melting is.
A. Negative
B. Positive
C. Zero
D. Can't be predicted
7 Ion an exothermic reaction , the nergy of products is
A. Greater than reactants
B. Less than reactants
C. Equal to reactants
D. Zero
8 An increase in entropy favors 
A. Non spontaneity
B. Disorder
C. Order
D. Equilibrium
9 The change in internal energy is zero is.
A. Isothermal process
B. Adiabatic process
C. Exothermic process
D. Endothermic process
10 Which of the following affects bond energy.
A. Bond length
B. Bond length
C. Atomic size
D. All of these
11 Delta H is negative and Delta S is position then reaction is.
A. Equilibrium
B. Always spontaneous
C. Temperature depends
D. Non  sppontaneous
12 The enthalpy of solution is
A. Heat evolved /absorbed when 1 mole of solute dissolves
B. Solute dissolves
C. Always exothermic
D. always endothermic 
13 The calorie content of food, often expressed in Calories (keal), is fundamentally related to which thermodynamic quantity during its metabolism or combustion.
A. Enthealpy change
B. Entropy change
C. Gibbs free engnergy change
D. Specific heat capacity
14 The standard enthalpy of atomization of an element is alwyas.
A. Negative
B. Positive
C. Zero
D. Depend on element
15 Which of the following is an extensive property.
A. Enthalpy
B. Temperature
C. Density
D. Pressure
16 Delta H for an endothermic reaction is
A. Positive
B. Negative
C. Zero
D. Depends on temperature
17 AG = 0 indicates
A. Equilibrium
B. Spontaneity
C. Non Spontaneity
D. Irreversibility

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