Question

The vapor pressure of water at 80°C is 355 mm of Hg 1 L vessel contains O at 80°C saturated with water the total pressure being
760 mm of Hg. The contents of the vessel were pumped into 03 L vessel at the same temperature. What is the partial pressure of
(A) 1350 g
(B) 2478 3 H
C) 1215 Hg
(D) 355 H​

Answer 1

Answer:

The answer is a option A

Answer 2

Answer:

A

Explanation:

(a) Volume of O2=1 L

and PO2=760-355=405 mm Hg

Since, the temperature is constant, using Boyle's law we get

1L×405mm=0.3L×P'o2:.P'o_(2) =1350 mmHg