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3. Chemical kinetics — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry3. Chemical kinetics1 Mark
MCQ
Which of the following is true for zero order reaction
  • ✓
    ${t_{0.5}} \propto a$
  • B
    ${t_{0.5}} \propto a^{-1}$
  • C
    ${t_{0.5}} \propto a^{-2}$
  • D
    none of these
✓

Answer

Correct option: A.
${t_{0.5}} \propto a$
a
${t_{0.5}} = \frac{a}{{2k}}$ [for zero order]

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