11th Class Chemistry Chapter 7 MCQ Test with Answer

In chapter 7 of 11th chemistry, we study thermodynamics. Thermodynamics is considered as one of the most important and conceptual chapter of chemistry. This is considered as the hard chapter. The students of 11th class question how to prepare this chapter in an easy way. But now, the students don’t need to worry at all as 11th class chemistry MCQs chapter 7 with answers is available here for free. You can understand the concepts of thermodynamics in the best way by these online MCQs tests. This online test session is especially made and available for all students of 11th class for free. Make practice of these tests for better score.

MCQ's Test For Chapter 7 "Reaction Kinetics"

Try The MCQ's Test For Chapter 7 "Reaction Kinetics"

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Reaction Kinetics

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Question # 1

Rate = k [A] ; defines

Question # 2

On an energy profile diagram the presence of a catalyst is represented by 

Question # 3

The rate determinig step in a multistep reaction is

Question # 4

Intermediates are

Question # 5

The units of the rate constant (k) for a reaction depend on the

Question # 6

The lowest stepin a mechanism is

Question # 7

Rate constant can be determined by 

Question # 8

Rate determining step controls

Question # 9

For gaseous reactions, rate is ofter monitored by 

Question # 10

A reaction mechanism describes

Question # 11

k has unit s-1 for

Question # 12

Increase in surface area

Question # 13

Which increases with rise in temperature?

Question # 14

Which factor affects rate of reaction.

Question # 15

In an energy profile, peak represents.

Question # 16

First order reactions are best studies using.

Question # 17

Half life is time is which

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MCQs Tests of Chemistry Chapter 7 For 11th Class

You will be able to understand reversible and irreversible reactions by practice through these beneficial MCQs tests. These advantageous and important MCQs tests of chapter 7 of FSc part 1 of chemistry are available online for all students. 11th class chemistry MCQs chapter 7 pdf is given in the best represented form here. You can successfully attempt your board exam of chemistry after preparation through these important tests. Our highly experienced and able staff collected the best and important material from many sources for making these important tests for the students of FSc part 1. The answers of all of these MCQs tests are provided in the end of test and result is also displayed to the students. The wrong answers are marked for the students. Avail this chance and start your preparation through online MCQs test of chapter 7 of chemistry pdf which is given on ilmkidunya.

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Sr.# Question Answer
1 Rate of reaction is measured as.
A. Increase Temperature
B. Change is concentration per unit time
C. Total eergy of reactants
D. Change in volume per mole
2 In a chemical reaction, a catalyst.
A. Alters Delta H
B. Lowers activation energy
C. Is consumed
D. Forms product
3 A reaction mechanism describes
A. Experimental conditions
B. Overall stoichiometry
C. Stepwise molecular events
D. Heat of reaction
4 Increase in surface area
A. Increases rate
B. Decreases rate
C. No effect
D. Stops reaction
5 In color change reactions, which method is best
A. Colorimetry
B. Titration
C. Conductometry
D. Manometry
6 A flat curve in rate vs time gaph indicate.
A. Reaction completed
B. High rate
C. Constant rate
D. Temperature increase
7 The rate determinig step in a multistep reaction is
A. The slowest step
B. Always the first step
C. Always the last step
D. The fastest step
8 On Boltzmann distribution curve, the area under the curve represents.
A. Activation energy of the rreaction
B. Total numebr f moleclues in the sample
C. Average kinetic energy of the molecules
D. Rate constant of the reaction
9 On a Boltzmann distribution curve, the activation energy is represented by
A. The height of the peak
B. The area under the entire curve
C. A vertical line drawn at a specific kinetic energy value
D. The difference between the peak and the X axis
10 Reaction rate by conductometry depends on
A. Ionic conductivity
B. Pressure
C. colour
D. Temperature

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