A gas at `0^@C` and 1 atmospheric pressure occupies 2.5 litres. What change in temperature would be necessary if the pressure is to be adjusted to 1.5 atmospheres and the gas has been transferred to a 2.0 litre container?

Explanation

To solve the problem, we will use the combined gas law, which relates pressure, volume, and temperature of a gas. The formula is given by:

\[ \frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2} \]

### Step-by-Step Solution:

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