Question Answers

Derive an expression to calculate time required for completion of zero order reaction. Derive an expression to calculate time required for completion of zero order reaction. June 4, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

For which type of reactions, order and molecularity have the same value ? For which type of reactions order and molecularity have the same value ? June 4, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

In a reaction if the concentration of reactant A is tripled, the rate of reaction becomes twenty seven times. What is the order of reaction? In a reaction if the concentration of reactant A is tripled the rate of reaction becomes twenty seven times. What is the order of reaction? June 4, 2021 Category: Chemistry [...]

How can you determine the rate law of the following reactions? 2NO(g)+O2(g)→2NO2(g) How can you determine the rate law of the following reactions? 2NO(g)+O2(g)→2NO2(g) June 4, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

Write the rate equation for the reaction 2A+B→C if the order of the reaction is zero . Write the rate equation for the reaction 2A+B→C if the order of the reaction is zero . June 4, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

State one condition under which a bimolecular reaction is kinetically of first order reactions. State one condition under which a bimolecular reaction is kinetically of first order reactions. June 3, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

Which of the following graphs is correct for a first order reaction ? Which of the following graphs is correct for a first order reaction ? June 3, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

Which of the following graphs is correct for a zero order reaction ? Which of the following graphs is correct for a zero order reaction ? June 3, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

Mark the incorrect statements : (a) Catalyst provides an alternative pathway to reaction mechanism Mark the incorrect statements : (a) Catalyst provides an alternative pathway to reaction mechanism June 3, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,

Which of the following statements are in accordance with the Arrhenius equation ? Which of the following statements are in accordance with the Arrhenius equation ? June 3, 2021 Category: Chemistry , NCERT Exemplar Class 11 ,