Download App

Chemical Kinetics — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryChemical Kinetics1 Mark
MCQ
For the zero order reaction :
  • ✓
    $t_{1 / 2} \propto a$
  • B
    $t_{1 / 2} \propto \frac{1}{a}$
  • C
    $t_{1 / 2} \propto a^2$
  • D
    $t_{1 / 2} \propto \frac{1}{a^2}$
✓

Answer

Correct option: A.
$t_{1 / 2} \propto a$
A

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→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

The $\text{IUPAC}$ name of $\ce{[PtCl(NH_2​CH_3​)(NH_3​)_2​]Cl}$ is:
→
$C _2 H _5 MgCl + CH _3 CHO \longrightarrow$ (addition product) $\xrightarrow{ H _2 O / H ^{+}} y$.
The compound $y$ obtained from the above reaction is :
→
In which one of the following the central atom is $sp^3$ hydridised?
→
The correct order of boiling points of the following amines $\ce{C_4​H_9​NH_2​, (C_2​H_5​)_2​NH, C_2​H_5​N(CH_3​)_2}$​ is$:$
→
Which one is capable of forming zwitter ion?
→
Linear combination of two hybridzed orbitals, belonging to two atoms and each having one electron leads to:
→
The product of the reaction $C _2 H _5 Br \xrightarrow[\text { Alcoholic }]{ KOH }$ is :
→
The value of colligative properties of a solution increases when solute molecules undergo :
→
Ethyl alcohol exhibits acidic character on reacting with$:$
→
Elements found in sea water is:
→