Question

A sample of gas has a volume of 500cm³ at 45 C. What volume will the gas occupy at 0-C, when pressure is constant? 3. The volume of a given mass of gas is 300 cm³ at 27-C and 700mmHg What will be its pressure at 45°C and 780mmHg?​

Answer 1

Problem 1: Given initial volume of gas (V1) at 45°C, find the volume of the gas (V2) at 0°C, assuming constant pressure.

Problem 2: Given initial volume of gas (V1) at 27°C and 700 mmHg, find the pressure of the gas (P2) at 45°C and 780 mmHg.

Explanation: