MDCAT Chemistry Chapter 8 MCQ Test With Answer for (Reaction Kinetics)

In chapter 8 of chemistry, the students have to focus on the theoretical and reactions portions. The syllabus includes both portions, and the questions will be asked in the entry test accordingly. The candidates preparing for the test should consider all the topics and be prepared for the entry test to get good marks in the MDCAT. The students can get the online MCQs by going through this portal. The main reason for offering the MCQs is to assist the students during the preparatory phase of the test. After the preparation of the specific chapter, the students must solve the MCQs of that chapter. The students can also get the MCQs of all the other chapters of chemistry as well from this platform. To get more information about the MDCAT preparation, keep in touch with us.

MCQ's Test For MDCAT Chemistry Chapter 8 Reaction Kinetics Online Test

Try The MCQ's Test For MDCAT Chemistry Chapter 8 Reaction Kinetics Online Test

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MDCAT Chemistry Chapter 8 Reaction Kinetics Online Test

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Question # 1

During space flights, astronauts ohlained water from

Question # 2

The common oxidation number of halogens is

Question # 3

In voltaic cell a saht bridge is used in order to

Question # 4

If a salt bridge is removed from two half cells the emf is

Question # 5

In SO-²4 the oxidation number of sulphur is

Question # 6

During the electrolysis of Fused NaCI, the products are

Question # 7

Coinage metals Cu. Ag, and Au are the least reactive because they have

Question # 8

The reaction which is responsible for the production of electricity in the voltaic cell is

Question # 9

Molten lead and iead (II) bromide both conduct electricity. Which one of the following statements relating to this is true?

Question # 10

The element with highest E°red

Question # 11

In which molecule. all atoms are coplanar?

Question # 12

Which of the following best describes the shape and polarity of the carbon disulphide molecule?

Question # 13

Electrolytic products of dilute aqueous solution of sodium sulphate is

Question # 14

Which one of the following metals can replace the Copper from aqueous solution of its salt more easily?

Question # 15

The potential of SHE is taken as zero which is avalue

Question # 16

The standard reduction potential of Zinc is

Question # 17

Which of the following metal does not liberate hydrogen on reaction with acid?

Question # 18

Zinc reacts with dilute acids to liberate hydrogen. This is because:

Question # 19

Coinage metals Cu, Ag and Au are the least reactive because they have

Question # 20

The emf produced by galvanic cell is called

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Prepare Complete Set Wise MDCAT Chemistry Chapter 8 Reaction Kinetics Online Test MCQs Online With Answers


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In this topic,Student should be able to:

a) Explain, in terms of rates of the forward and reverse reactions, what is meant by a reversible reaction and dynamic equilibrium.

b) State Le Chatelier’s Principle and apply it to deduce qualitatively the effects of changes in temperature, concentration or pressure, on a system at equilibrium.

c) Deduce whether changes in concentration, pressure or temperature or the presence of a catalyst affect the value of the equilibrium constant for a reaction.

d) Deduce expressions for equilibrium constants in terms of concentrations; Kc, and partial pressures; Kp

e) Calculate the values of equilibrium constants in terms of concentrations or partial pressures from appropriate data

f) Calculate the quantities present at equilibrium, given appropriate data.

g) Describe and explain the conditions used in the Haber process.

h) Understand and use the Bronsted-Lowry theory of acids and bases.

i)Explain qualitatively the differences in behaviour between strong and weak acids and bases and the pH values of their aqueous solutions in terms of the extent of dissociation.

j) Explain the terms pH; Ka; pKa; Kw and use them in calculations.

k) Calculate [H+(aq) and pH values for strong and weak acids and strong bases.

l) Explain how buffer solutions control pH.

m) Calculate the pH of buffer solutions from the given appropriate data.

n) Show understanding of, and use, the concept of solubility product, Ksp.

o) Calculate Ksp from concentrations and vice versa.

p) Show understanding of the common ion effect.

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MCAT Chemistry Chapter 8 Important MCQ's

Sr.# Question Answer
1 The emf produced by galvanic cell is called
A. Cell potential
B. Oxidation potential
C. Redox potential
D. Reduction potential
2 Which of the following bonds is not present in NH4CL
A. lonic bond
B. Covalent bond
C. Co-ordinate covalent bond
D. De-localized covalent bond
3
In all oxidation reactions, atoms of an element in a chemical species lose electrons and increases their
A. Oxidation states
B. Reduction states
C. Electrode
D. Negative charges
4 The electrolyte used in fuel cell is
A. КOH
B. NaCl(aq)
C. NaNO3
D. Molten NaCl
5 The potential of SHE is taken as zero which is avalue
A. Reference
B. Arbitrary
C. Exact
D. Experimental
6 In voltaic cell a saht bridge is used in order to
A. Pass the electric current
B. Prevent the flow of ions
C. Mix solutions of two half cells
D. Allow movement of' ions between two cells
7 In an electrochemical series, elements are arranged on the basis of
A. pH scale
B. pKa scale
C. pOH scale
D. Hydrogen scale
8 Coinage metals Cu, Ag and Au are the least reactive because they have
A. Negative reduction potential
B. Negative oxidation potential
C. Positive reduction potential
D. Positive oxidation potential
9 Rusting of iron metal Fe occurs when Fe gets converted into Fe2O3 What happen with Fe?
A. F'e is neutralized
B. Fe is sublimed
C. Fe is reduced
D. Fe is oxidized
10 Electrolytic products of dilute aqueous solution of sodium sulphate is
A. Na. SO2
B. H2. S02
C. Na. O2
D. H2,O2

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