wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

For the reaction, 2NO22NO+O2 which of the following is false?

A
The decrease in [NO2] and the increase in [O2] proceed at the same rate
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
The rate of formation of NO is twice the rate of formation of O2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
The average rates of increase in the concentration of NO and O2 are expressed as d[NO]dt and d[NO2]dt
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
d[NO]dt=2×d[O2]dt
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C The decrease in [NO2] and the increase in [O2] proceed at the same rate
The rate of reaction in terms of products and reactants:

Rate=12d[NO2]dt=+12d[NO]dt=+d[O2]dt

So, decrease in [NO2] is twice the increase in [O2]. So, it does not proceed at same rate.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Factors Affecting Rate of a Chemical Reaction
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon