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

Which is not a path function

Question # 2

What type of reation has a negative Delta H and Delta S?

Question # 3

Energy stored in chemical bonds is.

Question # 4

The SI unit of enthalpy

Question # 5

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

Question # 6

The sign of Delta H during melting is.

Question # 7

Which of the following is used to measure heat changes.

Question # 8

Delta H is negative and Delta S is position then reaction is.

Question # 9

Which factor affects lattice energy 

Question # 10

Enthalpy change in hydration depends on.

Question # 11

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

Question # 12

The energy required to break a chemical bond is called.

Question # 13

Enthalpy of fusion is the heat required to.

Question # 14

Which gas has highest molar enthalpy of combustion

Question # 15

If a chemcial reactio has Delta H = -100 kj/mol, it is

Question # 16

Which of the followng quantitites is NOT typically determined using Hess's Law.

Question # 17

The enthalpy of solution is

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MCQ's Test of Chapter 6 of 11th Chemistry

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Sr.# Question Answer
1 Standard enthalpy chagne refers to
A. STP
B. 25 oC and 1 atm
C. 100 oC
D. 0 oC and 1 atm
2 If a chemcial reactio has Delta H = -100 kj/mol, it is
A. Exothermic
B. Endothermic
C. Isothermal
D. Isobaric
3 Energy stored in chemical bonds is.
A. Potential energy
B. Kinetic energy
C. Heat energy
D. Radiant energy
4 Standard condition include all except
A. 298 K
B. 0 oC
C. 1 atm
D. 1 M concentration
5 Enthalpy change of a process is measured under
A. Constant volume
B. Constant pressure
C. Constant temperature
D. Constant Energy
6 Delta H for an endothermic reaction is
A. Positive
B. Negative
C. Zero
D. Depends on temperature
7 Which is not a path function
A. Work
B. Heat
C. Entropy
D. Temperature
8 Delta H = q at constant
A. Pressure
B. Energy
C. Volume
D. Temperature
9 Which of the following is an extensive property.
A. Enthalpy
B. Temperature
C. Density
D. Pressure
10 Which stepin the Born-Haber cycle is always endothermic
A. Sublimation 
B. Electron gain enthalpy
C. Hydration
D. Lattice formation
11 The standard enthalpy of formation of elements in their standard state is
A. 0
B. -1
C. 1
D. 25
12 Which gas has highest molar enthalpy of combustion
A. C2H2
B. CH4
C. H2
D. CO
13 Born Haber cycle is used to calculate
A. Bond energy 
B. Heat of hydration
C. Lattice energy
D. Ionization energy
14 An increase in entropy favors 
A. Non spontaneity
B. Disorder
C. Order
D. Equilibrium
15 AG = 0 indicates
A. Equilibrium
B. Spontaneity
C. Non Spontaneity
D. Irreversibility
16 The enthalpy of sublimation involves.
A. Solid to gas
B. Solid to liquid
C. Liquid gas
D. Gas to liquid
17 The enthalpy change when one mole of ionic compund is dissolved in water is
A. Het of hydration
B. Heat of solution 
C. Heat of combustion
D. Heat of atomization

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