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Chemical Kinetics and Nuclear Chemistry question

2017 · Shift 0 · Q14
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Chemical Kinetics and Nuclear Chemistry question

2017 · Shift 0 · Q14

JEE MainChemistryChemical Kinetics and Nuclear ChemistryMCQ+4 / −1
Two reactions R1R_1R1​ and R2R_2R2​ have identical pre-exponential factors. Activation energy of R1R_1R1​ exceeds that of R2R_2R2​ by 10 kJ mol–1. If k1k_1k1​ and k2k_2k2​ are rate constants for reactions R1R_1R1​ and R2R_2R2​ respectively at 300 K, then ln(k2k_2k2​/k1k_1k1​) is equal to : (RRR = 8.314 J mol–1 K–1)
  1. A
    12
  2. B
    6
  3. C
    4
  4. D
    8
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