JEE Main 2022 (Online) 24th June Evening Shift | Chemical Kinetics and Nuclear Chemistry Question 40 | Chemistry

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 42 English Option 1

JEE Main 2021 (Online) 1st September Evening Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 42 English Option 2

JEE Main 2021 (Online) 1st September Evening Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 42 English Option 3

JEE Main 2021 (Online) 1st September Evening Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 42 English Option 4

JEE Main 2021 (Online) 27th July Morning Shift

MCQ (Single Correct Answer)

-1

For a reaction of order n, the unit of the rate constant is :

mol^1$$-$$n L^1$$-$$n s

mol^1$$-$$n L²ⁿ s^$$-$$1

mol^1$$-$$n L^n$$-$$1 s^$$-$$1

mol^1$$-$$n L^1$$-$$n s^$$-$$1

JEE Main 2021 (Online) 25th July Morning Shift

MCQ (Single Correct Answer)

-1

For the following graphs,

JEE Main 2021 (Online) 25th July Morning Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 54 English

Choose from the options given below, the correct one regarding order of reaction is :

(b) Zero order (c) and (e) First order

(a) and (b) Zero order (e) First order

(b) and (d) Zero order (e) First order

(a) and (b) Zero order (c) and (e) First order

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