Chemical Kinetics - Gujarat Board (GSEB) STD 12 Science Chemistry Questions - Vidyadip

Question types

Chemical Kinetics question types

18 questions across 4 question groups — pick any mix to generate a Chemistry paper with step-by-step answer keys.

18

Questions

4

Question groups

5

Question types

1 Marks Question

2 Marks Questions

3 Marks Question

4 Marks Questions

Sample Questions

Chemical Kinetics questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 11 Marks Question1 Mark

Mention Arrhenius equation. Explain the terms involved in it.

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Q 22 Marks Questions2 Marks

Explain the effect of catalyst on rate of reaction. And also give its characteristics.

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Q 32 Marks Questions2 Marks

Explain Pseudo first order reaction with example.

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Q 42 Marks Questions2 Marks

Give examples of first order reaction.

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Q 52 Marks Questions2 Marks

Give examples of zero order reaction .

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Q 62 Marks Questions2 Marks

Explain the rate expression for a reaction in which stoichiometric coefficients of reactants and produch are not same or unit.

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Q 73 Marks Question3 Marks

What is half $-$ life of a reaction? Derive formula for half$-$life of zero and first order reaction.

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Q 83 Marks Question3 Marks

Derive integrated rate equation for zero order reaction and also explain how the rate constant can be determine with help of graph.

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Q 93 Marks Question3 Marks

What is activation energy? Explain with the help of graph by suitable example

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Q 103 Marks Question3 Marks

Derive integrated rate equation for first order reaction containing gaseous components.

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Q 113 Marks Question3 Marks

Write a note on molecularity of a reaction and its different types.

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Q 124 Marks Questions4 Marks

Derive integrated rate equation for first order reaction and also explain how than rate constant can be determine with help of graph.

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Q 134 Marks Questions4 Marks

Explain how the molecularity of a complex reaction determined? And give the points showing difference between molecularity of a reaction and order of a reaction.

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Q 144 Marks Questions4 Marks

Write a note on collision theory of chemical reaction. ### What is meant by collision theory? Explain.

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Q 154 Marks Questions4 Marks

Derive the formula for determining activation energy from Arrhenius equation using rate constant at different temperatures. And also explain how activation energy can be determined using graph.

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Q 164 Marks Questions4 Marks

What is rate of a chemical reaction? Explain average and instantaneous rate of reaction with help of graph and also give unit of rate of reaction.

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