Spontaneity

NEET Chemistry · Thermodynamics · 2 questions, latest first

• Two moles of an ideal gas undergo free expansion from 10 L to 100 L at 300 K. The values of Δ S system and Δ S surroundings are (…202621 June · Q59
• Consider the following reaction: 2 A( g)+B( g) → 2 D( g) Δ U^ =-10 kJ mol^-1 and Δ S^ =-44 J K^-1 at 298 K. Identify the correct…20263 May · Q48