Which of the following statements is false ? - Vidyadip

MCQ

Which of the following statements is false ?

A
For an endothermic reaction, energy of product is greater than that of reactant
✓
The rate law for a reaction depends on the concentrations of all reactant that appear in the stoichiometric equation.
C
The rate of a zero order reaction is independent of the concentration of the catalyst.
D
The specific rate constant for a reaction is independent of the concentrations of the reacting species

✓

Answer

Correct option: B.

The rate law for a reaction depends on the concentrations of all reactant that appear in the stoichiometric equation.

b

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 3. Chemical kinetics→3. Chemical kinetics — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

What is electronic arrangement of metal atom/ion in octahedral complex with $d^4$ configuration, if ${\Delta _0} < $ pairing energy.

Which of the following complex has zero magnetic moment (spin only)?

The electronic configuration of chromium is

Benzamide on reaction with $POC{l_3}$ gives

The ionic conductance of following cation in a given concentration are in the order

Bromine is commercially prepared from sea water by displacement reaction

$Cl_2 + 2Br^ - (aq.) \to 2Cl^-(aq.) + Br_2$

$Br_2$ gas thus formed is dissolved into solution of $Na_2CO_3$ and then pure $Br_2$ is obtained by treatment of the solution with

The 'spin only' magnetic moment value of $\mathrm{MO}_4{ }^{2-}$ is . . . . . BM. (Where $\mathrm{M}$ is a metal having least metallic radii. among $\mathrm{Sc}, \mathrm{Ti}, \mathrm{V}, \mathrm{Cr}, \mathrm{Mn}$ and $\mathrm{Zn}$ ).

(Given atomic number: $\mathrm{Sc}=21, \mathrm{Ti}=22, \mathrm{~V}=23$, $\mathrm{Cr}=24, \mathrm{Mn}=25$ and $\mathrm{Zn}=30)$

$Ni^{2+}$ ion can be estimated by using dimethyl glyoxime and forms a cherry-red precipitate. The complex is stabilized by

Sodium carbonate is manufactured by Solvay process, the products that are recycled are

An organic acid $P \left( C _{11} H _{12} O _2\right)$ can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer dacron. Upon ozonolysis, $P$ gives an aliphatic ketone as one of the products. $P$ undergoes the following reaction sequences to furnish $R$ via $Q$. The compound $P$ also undergoes another set of reactions to produce $S$.

(image)

($1$) The compound $R$ is

(image)

($2$) The compound $S$ is

(image)

Give the answer or quetion ($1$) and ($2$)