Q. The half-life of a first-order reaction depends on:

प्रथम-क्रम प्रतिक्रिया का आधा जीवन इस पर निर्भर करता है:

A
Initial concentration
प्रारंभिक एकाग्रता
B
Temperature
तापमान
C
Catalyst
उत्प्रेरक
D
Both temperature and catalyst
तापमान और उत्प्रेरक दोनों

Explanation

  • t1/2=0.693kt_{1/2} = \frac{0.693}{k}

  • kk depends on temperature and presence of catalyst

  • So, half-life depends indirectly on both.

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Thermodynamics Solutions Atomic Structure & Bonding Chemical Kinetics General Chemistry

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