NCERT Exercise 11.6 - Thermodynamics
Question: Two identical cylinders A and B are connected by a stopcock. A contains gas at STP and B is evacuated. When the stopcock is opened, the gas fills both cylinders equally.
Answer: Pressure **halves**; ?U = 0; ?T = **0**.
Full step-by-step NCERT solution with diagrams on Something by Zero.