Question

Helium gas at 300 Kelvin is shifted from a vessel of 250 cm cube to a vessel of 1 L capacity the pressure of gas will

Answer 1

$\huge\mathbb{\blue{QUESTION-}}$

Helium gas at 300 Kelvin is shifted from a vessel of 250 cm cube to a vessel of 1 L capacity the pressure of gas will ⎯

$\huge\mathbb{\blue{SOLUTION-}}$

$\large\underline{\underline{\sf Given:}}$

• Temperature (T) = 300 K
• Volume ${\sf (V_1)}$ = 250cm³
• Volume ${\sf (V_2)}$ = 1 L

$\large\underline{\underline{\sf To\:Find:}}$

• Pressure of gas will be (P)

$\large{\boxed{\boxed{\sf P_1V_1=P_2V_2}}}$

$\implies{\sf P_1×250=P_2×1000 }$

$\implies{\sf P_2=\dfrac{P_1×1000}{250}}$

$\implies{\bf \red{ P_2=\dfrac{1}{4}P_1 }}$

$\huge\mathbb{\blue{ANSWER-}}$

Pressure of gas will be ${\bf \red{P_2=\dfrac{1}{4}P_1}}$