Question
Two liquids A and B boils at 1450C and 1900C respectively. Which of them has a higher vapour pressure at 800C ?
Solution
‘A’ has higher vapour pressure at 800C.
Liquid A has lower boiling point, So it is being more volatile and has high vapour pressure at 800 C
Because vapour pressure has an inverse relation ith boiling point.
Liquid A has lower boiling point, So it is being more volatile and has high vapour pressure at 800 C
Because vapour pressure has an inverse relation ith boiling point.
