JEE Advanced 2014Paper 2
- Exam
- JEE Advanced
- Year
- 2014
- Paper
- Paper 2
- Subject
- Chemistry
- Chapter
- Thermodynamics (C)
JEE Advanced 2014 · Paper 2 · Chemistry · Thermodynamics (C)
For the process H _ 2 O(l) → H _ 2 O(g) at T = 100 ^ o C and 1...
For the process at and 1 atmosphere pressure, the correct choice is
Options
- A
- B
- C
- D
Correct answer
B.
Step-by-step solution
At and 1 atmosphere pressure \left(l\right) ⇌ {H}_{2}O\left(g\right)∆ {S}_{total} = 0and ∆ {S}_{system} + ∆ {S}_{surrounding} = 0∴ ∆ {S}_{system} > 0and ∆ {S}_{surrounding} < 0