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

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Question # 1

Higher the surface area available for reaction

Question # 2

For a chemical reaction in which one of the reactant also act as solvent, the order will be

Question # 3

The increase in reaction rate as a result of increase in temperature from 10K to 90K is

Question # 4

Which of the following reactions are usually slow?

Question # 5

Rusting of iron is the example of

Question # 6

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

Question # 7

The reaction which is zero order

Question # 8

In dilatometric method is directly proportional to extent of reaction

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

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 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 # 12

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

Question # 13

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

Question # 14

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 # 15

For a chemical reaction to occur

Question # 16

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

Question # 17

The order of reaction provides valuable information about of reaction

Question # 18

Reaction kinetics is important to discover the---under which reaction will proceed most economically:

Question # 19

If the energy of the activated complex lies close to energy of reactants, it means that reaction is

Question # 20

Doubling the pressure in a liquid phase reaction

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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 The reaction kinetics concerned with the
A. Rate of reaction
B. Direction of reaction
C. Factor effecting rate of reaction
D. both a &b
3 Substance which is formed as well as consumed during a chemical reaction and have temporary existence.
A. Reactant
B. product
C. Catalyst
D. Intermediate
4 Doubling the pressure in a liquid phase reaction
A. Will double the rex
B. Will increase the rex
C. Will decrease the rex
D. Will not alter the concentration of reactant
5 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
6 Rate of which reaction increases with temperature?
A. Exothermic and endothermic reactions
B. Endothermic reactions
C. Exothermic reactions
D. None of these
7 The reaction takes place among the molecules when they have:
A. Activation energy
B. Properly oriented
C. Concentrated
D. Activation energy and proper orientation
8 The collision which results in chemical reaction
A. Effective collision
B. Ineffective collision
C. Useless collision
D. All of the above
9 Spectrometry method is applicable if a reactant or a product absorbs radiation
A. Ultraviolet
B. Visible
C. Infrared
D. Any of these
10 The reaction which is zero order
A. Decomposition ofN2O5
B. Formation of Glucose in plant
C. Formation of Fel2
D. Chorination of methane in sunlight

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