JEE Main 2022 (Online) 30th June Morning Shift | Chemical Kinetics and Nuclear Chemistry Question 25 | Chemistry

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JEE Main 2022 (Online) 30th June Morning Shift

MCQ (Single Correct Answer)

-1

The equilibrium constant for the reversible reaction

2A(g) $$\rightleftharpoons$$ 2B(g) + C(g) is K₁

$${3 \over 2}$$A(g) $$\rightleftharpoons$$ $${3 \over 2}$$B(g) + $${3 \over 4}$$C(g) is K₂.

K₁ and K₂ are related as :

$${K_1} = \sqrt {{K_2}} $$

$${K_2} = \sqrt {{K_1}} $$

$${K_2} = K_1^{3/4}$$

$${K_1} = K_2^{3/4}$$

JEE Main 2022 (Online) 29th June Morning Shift

MCQ (Single Correct Answer)

-1

The solubility of AgCl will be maximum in which of the following?

0.01 M KCl

0.01 M HCl

0.01 M AgNO₃

Deionised water

JEE Main 2022 (Online) 24th June Evening Shift

MCQ (Single Correct Answer)

-1

For a first order reaction, the time required for completion of 90% reaction is 'x' times the half life of the reaction. The value of 'x' is

(Given : ln 10 = 2.303 and log 2 = 0.3010)

1.12

2.43

3.32

33.31

JEE Main 2021 (Online) 1st September Evening Shift

MCQ (Single Correct Answer)

-1

Which one of the following given graphs represents the variation of rate constant (k) with temperature (T) for an endothermic reaction?

JEE Main 2021 (Online) 1st September Evening Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 43 English Option 1

JEE Main 2021 (Online) 1st September Evening Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 43 English Option 2

JEE Main 2021 (Online) 1st September Evening Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 43 English Option 3

JEE Main 2021 (Online) 1st September Evening Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 43 English Option 4

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