Chemical Kinetics Quiz 7 – Punjab Meritorious School Preparation Portal

Welcome to your 12th Sep Chemical Kinetic Quiz 7 CBT TEST

Fill the Details mentioned below and Attempt the Test.

Name

Email

School Name with City

Phone Number

83

166

249

332

the total energy of the reacting molecules at a temperature, T

the fraction of molecules with energy greater than the activation energy of the reaction

the energy below which all the colliding molecules will react

the energy below which colliding molecules will not react

(x + y)

(m + n)

(c + d)

x/y

Which one of the following reactions is a true first order reaction?

Which one of the following reactions is a true first order reaction?

Which one of the following reactions is a true first order reaction?

Which one of the following reactions is a true first order reaction?

Which one of the following reactions is a true first order reaction?

The minimum energy a molecule should possess in order to enter into a fruitful collision is known as

reaction energy

collision energy

activation energy

threshold energy

20 min

10 min

80 min

40 min

The reason for almost doubling the rate of reaction on increasing the temperature of the reaction system by 10°C is

The value of threshold energy increases

Collision frequency increases

The fraction of the molecule having energy equal to threshold energy or more increases

Activation energy decreases

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