At the transition temperature , and where A and B are two states of substance X. The transition temperature in °C when pressure is 1 atm is ________. (Nearest integer)
← JEE Main 2026 · 2 Apr · Shift 1
ChemistryInteger+4 / -1Question 75 of 75
JEE Main 2026 · 2 Apr · Shift 1, Chemistry question 75
Answer and worked solution
Official answer: 727
Transition temperature. At 1 atm the two states are in equilibrium, so : , , K.
In °C. °C.
Answer: 727
Topics:Gibbs energy and spontaneity