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NEET
Exam
NEET
Subject
Physics
Chapter
Thermodynamics

NEET · Physics · Thermodynamics

What happens to the temperature of the gas when the stopcock is...

What happens to the temperature of the gas when the stopcock is suddenly opened between cylinders A and B, given that A contains a gas at standard temperature and pressure, B is completely evacuated, and the entire system is thermally insulated?

Options

  1. AThe temperature of the gas in cylinder A increases.
  2. BThe temperature of the gas in cylinder A decreases.
  3. CThe temperature of the gas remains the same.
  4. DThe temperature of the gas in cylinder B increases.

Correct answer

C. The temperature of the gas remains the same.

Step-by-step solution

Correct Option is : (C)
The temperature of the gas remains the same.
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