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

  • Total Questions20

  • Time Allowed20

MDCAT Chemistry Chapter 6 Electrochemistry Online Test

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Question # 1

For a chemical reaction which can never be a fractional no

Question # 2

Rate of which reaction increases with temperature?

Question # 3

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 # 4

In dilatometric method is directly proportional to extent of reaction

Question # 5

The collision which results in chemical reaction

Question # 6

The reaction takes place among the molecules when they have:

Question # 7

Amount of product formed increases with time, this statement is true for reactions-------with kinetics

Question # 8

Higher the surface area available for reaction

Question # 9

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

Question # 10

The concentration of product is increasing from 30 mole/dm3 to 40mol/dm3 in 0.5 sec then rate of reaction will be------moledm-3sec-1

Question # 11

The reaction kinetics concerned with the

Question # 12

Which of the following statement about the order of reaction is true?

Question # 13

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

Question # 14

Rusting of iron is the example of

Question # 15

For a chemical reaction to occur

Question # 16

The order of reaction provides valuable information about of reaction

Question # 17

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

Question # 18

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

Question # 19

The radioactive disintegration of 238U92 is

Question # 20

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

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MCAT Chemistry Chapter 6 Important MCQ's

Sr.# Question Answer
1 The number of reacting molecules whose concentration change during reaction is called
A. Activated molecule
B. Rate of reaction
C. Order of reaction
D. half-life
2 In the reaction A+B→ Products, if B is taken in excess, then it is an example of
A. Second order reaction
B. zero order reaction
C. Pseudo first order reaction
D. first order reaction
3 Rate of which reaction increases with temperature?
A. Exothermic and endothermic reactions
B. Endothermic reactions
C. Exothermic reactions
D. None of these
4 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
5 Substance which is formed as well as consumed during a chemical reaction and have temporary existence.
A. Reactant
B. product
C. Catalyst
D. Intermediate
6 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
7 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
8 For reaction of methane and chlorine light is not available then
A. Reaction will take place rapidly
B. No Reaction take place
C. Reaction occurs at double the rate
D. May all cases occur
9 If the energy of the activated complex lies close to energy of reactants, it means that reaction is
A. Slow
B. Exothermic
C. Endothermic
D. Exothermic and fast
10 By increasing the concentration of reactants, the rate of reaction
A. Decreases
B. Increases
C. Remains constant
D. Not predicted

Test Questions

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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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