Chemical Kinetics and Nuclear ChemistryHard

Question

For the elementary reaction 2NO + O2 → 2NO2, the volume of a container is tripled. The rate becomes

Options

A.3 times
B.27 times
C.1/27 times
D.as initial

Solution

r = K[NO]2[O2] On tripling the volume, the concentration becomes 1/3 and hence, rate becomes 1/27 times.

Create a free account to view solution

View Solution Free
Topic: Chemical Kinetics and Nuclear Chemistry·Practice all Chemical Kinetics and Nuclear Chemistry questions

More Chemical Kinetics and Nuclear Chemistry Questions

For hypothetical reaction A → B takes place according to$$A\overset{\quad K_{1}\quad}{\leftleftarrows}C\left( \text{fast...Milk turns sour at 40oC three times as faster as 0oC. Hence Ea in cal of process of turning of milk sour is :...T50 of first - order rection is 10 min. Starting with 10 mol-1 rate after 20 min is...Initial concentration of reactant for nth order reaction is C0. Which of the following relation is/are not correct about...Incorrect order of solubility is :...