Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-III (Analytical Questions)>Q 20

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Assertion: rate of reaction doubles when the concentration of the reactant is doubles if it is a first order reaction.

Reason: rate constant also doubles.

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Important Questions on Chemical Kinetics

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 2

Assertion: Two different reactions can never have same rate of reaction.

Reason: Rate of reaction always depends only on frequency of collision and Arrhenius factor.

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 7

Which of the following is used to absorb water?

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 8

The heat evolved in physisorption lies in the range

(kJ / mol)

of:

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 9

Adsorbed acetic acid on activated carbon is:

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 10

A plot of

\log \frac{x}{m}

versus

\log p

for the adsorption of a gas on a solid gives a straight line with a slope equal to

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 12

1 g

of charcoal having surface area

3.02 \times 10^{2} m^{2}

is mixed in

100 ml

of

0.5 M

acetic acid solution; after few times concentrations of solution becomes,

0.49 M

. What will be surface area occupied by one molecule of acetic acid?

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 13

The nature of colloidal solution obtained when excess

{FeCl}_{3}

is added in precipitate of

Fe (OH)_{3}

?

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Beta Question Bank for Medical: Chemistry>Chapter 10 - Chemical Kinetics>EXERCISE-IV (Assertion & Reason)>Q 14

Which of the following will form negatively charged colloidal solution?