Question

if at a time volume of a gas for a fixed mass is 60 cmcube.
at pressure 1.5 atmosphere then find the pressure at volume 100 cmcube

Answer 1

Answer:

Given:

 

V1 = 3 lit

 

V2 = ?

 

T1 = 15 °C

 

   = 15+ 273= 288 K

 

T2 = (-73)°C  

   = -73+273 = 200 K

 

According to Charles's law,

 

straight V subscript 1 over straight T subscript 1 space equals space straight V subscript 2 over straight T subscript 2

3 over 288 space equals space straight V subscript 2 over 200

straight V subscript 2 space equals space fraction numerator 3 cross times 200 over denominator 288 end fraction

straight V subscript 2 space equals space 2.08 space lit

 

The volume of a gas is 2.08 lit.

Step-by-step explanation: