A certain sample of gas has a volume of 0.2 L measured at 1 atm pressure and 0° C. At the same pressure but 273° C, its volume will be :

Question

A certain sample of gas has a volume of 0.2 L measured at 1 atm pressure and 0° C. At the same pressure but 273° C, its volume will be : (A) 0.4 L (B) 0.8 L (C) 27.8 L (D) 55.6 L

Tardigrade Admin · Accepted Answer

According to Charles' law (V1/T1)=(V2/T2) (0.2/273)=(V2/476) V2=0.4 L

Q. A certain sample of gas has a volume of $0.2 L$ measured at 1 atm pressure and $0^{\circ} C$ . At the same pressure but $27 3^{\circ} C$ , its volume will be :

0.4 L

0.8 L

27.8 L

55.6 L

According to Charles' law
$\frac{V _{1}}{T _{1}} = \frac{V _{2}}{T _{2}}$
$\frac{0.2}{273} = \frac{V _{2}}{476}$
$V_{2} = 0.4 L$

Q. A certain sample of gas has a volume of 0.2L measured at 1 atm pressure and 0∘C. At the same pressure but 273∘C, its volume will be :