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JEE 2020 Chemistry Revision Quiz :Chemical Kinetics

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Question 1

Which of the following complexes has a fast rate of reaction?

Question 2

The complexes with large activation energy are found to be:

Question 3

In terms of the “collision theory of chemical kinetics”, the rate of a chemical reaction is proportional to:

Question 4

If by mistake some radioactive substance gets inside the human body, then from the point of view of radiation damage, the most harmful will be the one which emits?

Question 5

X-rays are produced due to:

Question 6

After the emission of α-particle from the atom 92X238, the number of neutrons in the atom will be?

Question 7

When a radioactive element emits an electron the daughter element formed will have?

Question 8

The dependence of the rate constant on temperature is studied and the graph below is prepared from the results

The energy of activation of this reaction in kJ/mol is?
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Dec 4JEE & BITSAT