scottycosmos
contestada

You have a 2.0 L balloon filled with air at a temperature of 273 K.

When the volume of the balloon increases to 2.4 L, what is the new temperature?


240 K

323 K

655 K

900 K

Respuesta :

gebrechristoshailesi

Answer:

You have a 2.0 L balloon filled with air at a temperature of 273 K.

When the volume of the balloon increases to 2.4 L, what is the new temperature?

240 K

323 K

655 K

900 K
  • V1=2L
  • V2=2.4L
  • T1=273K
  • T2=?

Apply Charles law

[tex]\\ \rm\Rrightarrow V_1T_2=V_2T_1[/tex]

[tex]\\ \rm\Rrightarrow 2T_2=2.4(273)[/tex]

[tex]\\ \rm\Rrightarrow 2T_2=655.2[/tex]

[tex]\\ \rm\Rrightarrow T_2=\dfrac{655.2}{2}[/tex]

[tex]\\ \rm\Rrightarrow T_2=327.6K[/tex]