Question

gcalculate the volume of dry air at STP that occupies 28 cm cube at 14 degree Celsius and 750 mm HG pressure when saturated with water vapour the vapour pressure of water at 14 degree celsius in k
12mm HG

Answer 1

=)(28*750)/14=(v2*12)/14.
=)(28*750*14)/(14*12)
=)(28*750)/12
=)(7*750)/3
=)7*250
=)1750 cm cube