For a zero - order reaction, - Vidyadip

MCQ

For a zero - order reaction,

A
The reaction rate is doubled when the initial concentration is doubled.
B
The time for half change is half the time taken for completion of the reaction.
C
The time for half change is independent of the initial concentration.
D
The time for completion of the reaction is independent of the initial concentration.

✓

Answer

The time for half change is half the time taken for completion of the reaction.

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 Chemical Kinetics→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

Which of the following alkyl halides give most complex mixture of alkene in an $E_2$ reaction ?

Which of the following represents the anomer of the compound shown ?

The end product of the reaction ${\text{ethyl amine}}\xrightarrow{{{\text{HN}}{{\text{O}}_{\text{2}}}}}A\xrightarrow{{PC{l_5}}}B\xrightarrow{{KCN}}C$ is

Maximum amount of a solid solute that can be dissolved in a specified amount of a given liquid solvent does not depend upon _______.

Product of the reaction is

Which of the following compounds is the slowest to react with nitrosonium ion $(NO^+)$ ?

$R - X + NaN{O_2} \to P + NaX$

$R - X + AgN{O_2} \to Q + AgX$

$P$ and $Q$ are related as

Arrange the following compound in increasing order of their reactivity in nucleophilic addition reaction :
$(P)$ Benzaldehyde $(Q)$ $p-$ Tolualdehyde
$(R)$ $P-$ Nitrobenzaldehyde $(S)$ Acetophenone

A reaction rate constant is given by $k = 1.2 \times {10^{14}}{e^{ - (25000/RT)}}\,{\sec ^{ - 1}}$ It means

The charge on cobalt in ${[Co{(CN)_6}]^{3 - }}$ is