MDCAT Chemistry Chapter 6 MCQ Test With Answer for (Electrochemistry)

In Chapter 6, the students should prepare many important topics well. To get good marks in MDCAT, the students must focus on all the topics equally. The candidates can take various online lectures and prepare well for the test. After the preparation, the students should take the mock test and solve the MCQs. If you are searching for Chapter 6 MCQs of Chemistry, there is nothing to worry about. The students can get the MCQs from this page. The MCQs of all the topics included in the syllabus are available here, facilitating the students during the entry test preparation. So the candidates must go through the MCQs and practice them before appearing in the test. To get more information, keep in touch with us. The students can get all the relevant MDCAT preparation material from this portal.

MCQ's Test For MDCAT Chemistry Chapter 6 Electrochemistry Online Test

Try The MCQ's Test For MDCAT Chemistry Chapter 6 Electrochemistry Online Test

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MDCAT Chemistry Chapter 6 Electrochemistry Online Test

00:00
Question # 1

Doubling the pressure in a liquid phase reaction

Question # 2

The rate of reaction between A and B increases by a factor of 100, when the concentration of A is increased 10 folds, the order of reaction with respect to A is

Question # 3

Which of the following reactions are usually slow?

Question # 4

When does average rate become equal to instantaneous rate of reaction

Question # 5

The rate of reaction for a reaction is 30 mol dm-3sec-1 if the product of concentration of 10.reactant is unity the specific rate constant is

Question # 6

If reactants are conductor of electricity, then method is used to measure the change in concentration of reaction

Question # 7

Unit of the rate constant depends upon the

Question # 8

Spectrometry method is applicable if a reactant or a product absorbs radiation

Question # 9

The conversion of molecules of A to B follows a second order kineties. Doubling the concentration of A will inerease the rate of formation of B by a factor of

Question # 10

In dilatometric method is directly proportional to extent of reaction

Question # 11

For reaction of methane and chlorine light is not available then

Question # 12

Substance which is formed as well as consumed during a chemical reaction and have temporary existence.

Question # 13

The number of atoms or molecules whose concentrations determines the rate of a chemical reaction is called the

Question # 14

In the reaction A+B→ Products, if B is taken in excess, then it is an example of

Question # 15

For a chemical reaction which can never be a fractional no

Question # 16

The number of reacting molecules whose concentration change during reaction is called

Question # 17

A reaction A- B is independent of concentration of reactant A. The order of reaction will be

Question # 18

Half-lives required to convert 100% reactant to produet for a first order reaction are

Question # 19

For a chemical reaction to occur

Question # 20

The reaction kinetics concerned with the

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MCAT Chemistry Chapter 6 Important MCQ's

Sr.# Question Answer
1 Half-lives required to convert 100% reactant to produet for a first order reaction are
A. 10
B. 1000
C. 100
D. Infinity
2 A reaction A- B is independent of concentration of reactant A. The order of reaction will be
A. First order
B. Second order
C. Third order
D. Zero order
3 Which of the following statement about the order of reaction is true?
A. The order of reaction can only be determined by experiment
B. a second order reaction is also bimolecular
C. The order of reaction is always non-zero
D. The order of reaction increases with increasing temperature
4 The conversion of molecules of A to B follows a second order kineties. Doubling the concentration of A will inerease the rate of formation of B by a factor of
A. 2
B. 4
C. 1/2
D. 1/4
5 The number of atoms or molecules whose concentrations determines the rate of a chemical reaction is called the
A. Molecularity of the reaction
B. specific activity of the reaction
C. Order of the reaction
D. rate constant of the reaction
6 The order of reaction provides valuable information about of reaction
A. Condition
B. Concentration
C. Mechanism
D. Parameters
7 The slope of the graph is steepest at the beginning of reaction showing
A. Rapid decrease in concentration of reactants
B. Rapid increase in concentration of reactants
C. Fast rate of reaction
D. All of the above
8 When the concentration of reactants is taken as unity the rate of reaction is equal to
A. average rate
B. concentratian of reactant
C. instantaneous rate
D. specific rate constant
9 The rate of reaction for a reaction is 30 mol dm-3sec-1 if the product of concentration of 10.reactant is unity the specific rate constant is
A. 25
B. 2.5
C. 30
D. 15
10 When does average rate become equal to instantaneous rate of reaction
A. At the start of reaction
B. time interval is zero
C. at the end of reactior
D. time interval approaches zero

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  • Muhammad Ali

    Muhammad Ali

    04 Nov 2018

    Sir How Can i study better,I read line by line but most mcq's have been done as wrong ,Then why?

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