Question

at 25 degree Celsius and 760 mm of HG pressure a gas occupies 600 ml volume what will be the pressure at a height where temperature is 10 degree Celsius and volume of the castle 640 ml​

Answer 1

Given:

p₁ =760 mm of Hg,  p₂ = ?

T₁ = 25°c                   T₂ =10°c

v₁ =600ml                  v₂ = 640ml

Explanation:

The ideal gas equation is given by

                                                               

                           P₁V₁/T1 = P2V2/T2

                           (760*600)/298 = (P₂*640)/283

                          1530.20 = P₂* 2.26

                                   P₂ = 677.07

Pressure = 677.07 mm of Hg  Answer