Question

A gas whose volume is 450mL is heated from –23 Celsius to 227 Celsius at constant pressure. What is the final volume?

Answer 1

Applying Charles's Law

$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

$\frac{450}{250}=\frac{V_2}{500}$

$V_2=900 ml$