EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 14 - Chemical Kinetics>MHT-CET 2020 (13-Oct Shift 1)>Q 7

EASY

MHT-CET

IMPORTANT

Earn 100

The rate law for the reaction $2 {NO}_{(g)} + O_{2 (g)} ⟶ 2 {NO}_{2 (g)}$ is rate $= k [NO]^{2} [O_{2}]$ , then which among the following statement is correct?

56.67% studentsanswered this correctly

Important Questions on Chemical Kinetics

EASY

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 14 - Chemical Kinetics>MHT-CET 2018>Q 8

A certain reaction occurs in two steps as:

(i)

2 {SO}_{2} (g) + 2 {NO}_{2} (g) \to 2 {SO}_{3} (g) + 2 NO (g)

(ii)

2 {NO}_{} (g) + O_{2} (g) \to 2 {NO}_{2} (g)

In the reaction,

HARD

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 14 - Chemical Kinetics>MHT-CET 2020 (13-Oct Shift 1)>Q 9

The highest peak in energy profile diagram for mechanism of alkaline hydrolysis of tertiary butyl bromide represents

MEDIUM

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 14 - Chemical Kinetics>MHT-CET 2019>Q 10

The activation energy of a reaction is zero. Its rate constant at 280 K is

1.6 \times 10^{- 6} s^{- 1},

the rate constant at 300 K is

MEDIUM

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 14 - Chemical Kinetics>MHT-CET 2018>Q 11

Slope of the straight line obtained by plotting

{log}_{10} k

against

\frac{1}{T}

represents which term?