For a reaction A ® B, enthalpy of reaction is –4.2 kJ mol–1 and enthalpy of activation is 9.6 kJ mol — NEET Chemistry Past Papers Chemistry Question
Question
For a reaction A ® B, enthalpy of reaction is –4.2 kJ mol–1 and enthalpy of activation is 9.6 kJ mol–1. The correct potential energy profile for the reaction is shown in option. (A) A B PE Reaction Progress (B) A B PE Reaction Progress (C) A B PE Reaction Progress (D) A B PE Reaction Progress
Answer: B
💡 Solution & Explanation
For a given reaction DH is negative. Hence, potential energy profile is of an exothermic reaction.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes