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Chemical Kinetics and Nuclear Chemistry question

2022 · 26 Jul · Shift 2 · Q4
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Chemical Kinetics and Nuclear Chemistry question

2022 · 26 Jul · Shift 2 · Q4

JEE MainChemistryChemical Kinetics and Nuclear ChemistryMCQ+4 / −1
At 30∘C30^{\circ} \mathrm{C}30∘C, the half life for the decomposition of AB2\mathrm{AB}_{2}AB2​ is 200 s200 \mathrm{~s}200 s and is independent of the initial concentration of AB2\mathrm{AB}_{2}AB2​. The time required for 80%80 \%80% of the AB2\mathrm{AB}_{2}AB2​ to decompose is Given: log⁡2=0.30log⁡3=0.48\log 2=0.30\quad \log 3=0.48log2=0.30log3=0.48
  1. A
    200 s
  2. B
    323 s
  3. C
    467 s
  4. D
    532 s
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