manotakot manotakot
  • 25-01-2021
  • Chemistry
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4) 568 cm3 of chlorine at 25° C will occupy 400 cm3 at what temperature given a constant pressure?

Respuesta :

ardni313
ardni313 ardni313
  • 25-01-2021

The final temperature : T₂=209.86 K = -63.1 °C

Further explanation

Given

V₁=568 cm³

T₁=25° C+ 273 = 298 K

V₂=400 cm³

Required

Final temperature(T2)

Solution

Charles's Law

When the gas pressure is kept constant, the gas volume is proportional to the temperature  

[tex]\tt \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}[/tex]

T₂=(V₂.T₁)/V₁

T₂=(400.298)/568

T₂=209.86 K = -63.1 °C

Answer Link

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