CBSE 2024 · Region 5 · Set 2 · Q12 · 1 mark
For the reaction $\displaystyle \mathrm{A}+2 \mathrm{~B} \rightarrow \mathrm{C}+\mathrm{D}$. The order of the reaction is
Official answer
From CBSE’s own marking scheme for this paper.
(C)
can't be predicted as order is determined experimentally
Chemical KineticsRate of a Chemical ReactionRemembermcqeasy
More from Chemical Kinetics
- Assertion: For a zero order reaction the unit of rate constant and rate of reaction are same. Reason (R):…2023 · asked 4×
- Show that the time required for 99.9 % completion in a first order reaction is 10 times of half-life (t 1 /…2024 · asked 3×
- Which of the following curve represents the first order reaction?2026 · asked 3×
- Read the passage given below and answer the questions that follow: The rate law for a chemical reaction…2022 · asked 3×
- The following initial rate data were obtained for the reaction: 2 NO( g)+Br 2( g) → 2 NOBr( g) What is the…2024 · asked 3×
- Answer the following questions (Do any two): Identify the order of reaction from the following unit for its…2022 · asked 3×
- In a reaction, if the concentration of reactant ' X ' is tripled, the rate of reaction becomes twenty-seven…2024 · asked 3×
- The number of molecules that react with each other in an elementary reaction is a measure of the:2025 · asked 3×
CBSE Class 12 Chemistry past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.