Question

Which of the following statements is/are true?

• A. For endothermic reactions, energy of activation is always greater than heat of reaction
• B. For exothermic reactions, energy of activation is always smaller than heat of reaction
• C. Rate of reaction always increases with increase in temperature
• D. Temperature coefficient of a reaction is given by $\frac{K_{t+10}}{K_t}$

Answer 1

Answer: (A), (C), (D)

Correct answer is (a) For endothermic reactions, energy of activation is always greater than heat of reactionCorrect answer is (c) Rate of reaction always increases with increase in temperatureCorrect answer is (d) Temperature coefficient of a reaction is given by $\frac{K_{t+10}}{K_t}$