MHT CET · Chemistry · Chemical Kinetics
Which of the following statements is correct about zero order reaction?
- A Rate of reaction depends on rate constant.
- B Rate of reaction is independent of concentration of reactant.
- C Half life of reaction does not depend on initial concentration.
- D Unit of rate constant is time \({ }^{-1}\).
Answer & Solution
Correct Answer
(B) Rate of reaction is independent of concentration of reactant.
Step-by-step Solution
Detailed explanation
Rate of Zero order reaction is equal to Rate constant of that reaction, which is independent of concentration. Hence, on increasing concentration of reactants, rate of reaction does not increase.
Plot of Rate Vs Concentration:
Plot of Rate Vs Concentration:
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Which of the following is a tricarboxylic acid?MHT CET 2018 Easy
- Which polymer is obtained from monomers 3-Hydroxy butanoic acid and 3Hydroxypentanoic acid?MHT CET 2020 Easy
- Chlorine \(\left(\mathrm{Cl}^{17}\right)\) free radical contains how many electrons around the nucleus?MHT CET 2010 Easy
- What is IUPAC name of the following compound?
MHT CET 2024 Easy - Identify major product formed in the following reaction.
MHT CET 2023 Medium - Identify the monomers needed for synthesis of nylon 6,6 .MHT CET 2022 Easy
More PYQs from MHT CET
- Mark out the enthalpy of formation of carbon monoxide (CO).
Given,
\(C (s)+ O _2(g) \rightarrow CO _2(g), \Delta H =\)\(-393.3 kJ / mol\) and \(CO _{( g )}+\)\(\frac{1}{2} O _{2(g)} \rightarrow CO _{2(g)} ; \Delta H\)
\(=-282.2 kJ / mol\).MHT CET 2022 Medium - Identify an aromatic, mixed, \(3^{\circ}\) amine from following.MHT CET 2023 Easy
- The number of roots of the equation, \((81)^{\sin ^2 x}+(81)^{\cos ^2 x}=30\) in the interval \([0, \pi]\), is equal toMHT CET 2024 Medium
- The rate law for the reaction \(\mathrm{A}+\mathrm{B} \rightarrow \mathrm{C}\) at \(25^{\circ} \mathrm{C}\) is given by rate \(=k[A][B]^2\). Calculate the rate of reaction if rate constant at same temperature is \(6.25 \mathrm{~mol}^{-2} \mathrm{dm}^6 \mathrm{~s}^{-1}[[\mathrm{~A}]=1 \mathrm{M},[\mathrm{B}]=0.2 \mathrm{M}]\)MHT CET 2023 Medium
- \(\int \frac{d x}{\cos 2 x-\cos ^{2} x}=\)MHT CET 2020 Easy
- Identify product 'A' in the following reaction
\(\mathrm{R}-\mathrm{C} \equiv \mathrm{N} \frac{\mathrm{i}) \mathrm{DIBAl}-\mathrm{H}}{\mathrm{ii}) \mathrm{H}_{3} \mathrm{O}^{+}} \longrightarrow \mathrm{A}\)MHT CET 2020 Medium