Question

At what pressure a quantity of gas will occupy a volume of $1 \times \frac{1}{20} \times 50$, if it occupies a volume of $273^{o}C$ at a pressure of $0^{o}C$? (while temperature is constant) :

• A. $0^{o}C$
• B. $0^{o}C$
• C. $273^{o}C$
• D. $cm^{3}$

Answer 1

(4)

Sol. According to Boyle's law

$p(V_{m} - b) = RT$ ⇒ $\left( p + \frac{a}{V_{m}^{2}} \right)(V_{m} - b) = RT$

$b$