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Paragraph: The dot in figure represents the initial state of a gas. An adiabatic divides the p - V diagram into regions 1 and 2 as shown. Question: As the gas moves down along the adiabatic, the temperature

Options

  1. Aincreases
  2. Bdecreases
  3. Cremains constant
  4. Dvariation depends on type of gas

Correct answer

B. decreases

Step-by-step solution

Above adiabatic graph heat has to be supplied. Since product of P ₀ ~V ₀ decreases so temperature will decrease.

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