मराठी
तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएचएससी विज्ञान इयत्ता १२

In a reversible reaction, the enthalpy change and the activation energy in the forward direction are respectively −x kJ mol−1 and y kJ mol−1.

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प्रश्न

In a reversible reaction, the enthalpy change and the activation energy in the forward direction are respectively −x kJ mol−1 and y kJ mol−1. Therefore , the energy of activation in the backward direction is

पर्याय

  • (y − x) kJ mol−1

  • (x + y) J mol−1

  • (x − y) kJ mol−1

  • (x + y) × 103 J mol−1

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उत्तर

(x + y) × 103 J mol−1

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Factors Affecting the Reaction Rate
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पाठ 7: Chemical Kinetics - Evaluation [पृष्ठ २२७]

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सामाचीर कलवी Chemistry - Volume 1 and 2 [English] Class 12 TN Board
पाठ 7 Chemical Kinetics
Evaluation | Q 10. | पृष्ठ २२७
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