Question

In the diagram below, one beaker contains pure water and the other contains an equal volume of seawater. Seawater has various salts dissolved in it. The beakers are sitting in a totally enclosed chamber, and the outside temperature and pressure are held constant. Identify the statements below about this situation that are not correct.

(MUTUNUTIM とかいすいすいか) 999/ Pure water Seawater

Statements:

I. Water will be transferred from the pure water beaker to the seawater beaker.

II. Water will be transferred from the seawater beaker to the pure water beaker.

III. The vapor pressure of the pure water is higher than the vapor pressure of the seawater.

IV. Pure water evaporates at a faster rate than seawater.

V. Water in the gas phase condenses into both beakers at the same rate.

A. II only

B. II and V

C. II, IV, and V

D. II, III, and IV

E. I, III, and IV

Answer 1

Statement 1,3,4 is correct beacuse in first statement water is a pure liquid which transfer into higher concentration sea water in third statement the vapour pressure of pure water is higher ( according to raoult's law) and in fourth statement pure water has lower boiling point than sea water so pure water evaporate faster than sea water