YESPYQ Start Practice
🛠️ JEE🧪 Chemistry

Let us consider an endothermic reaction which is non-spontaneous at the freezing point of water. However, the reaction i…

Q1

Let us consider an endothermic reaction which is non-spontaneous at the freezing point of water. However, the reaction is spontaneous at boiling point of water. Choose the correct option.

[JEE Main 2025, 24 Jan (Shift 1)]

a

Both ΔH and ΔS are (+ve)

b

ΔH is (−ve) but ΔS is (+ve)

c

Both ΔH and ΔS are (–ve)

d

ΔH is (+ve) but ΔS is (–ve)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more JEE Chemistry PYQs

See every question on Thermodynamics, or browse the full JEE question bank.

See all questions on Thermodynamics →