Pressure exerted by carbon dioxide is 112.28 Kpa.
Step-by-step explanation:
data given:
volume of gas = 1 litre
temperature of water = 100 degrees OR 373.15 k
pressure = 200 kpa
pressure exerted by carbon dioxide =?
The vapour pressure of water would give the partial pressure of water as carbon dioxide gas is collected from water. At a temperature of 100 degrees the vapour pressure of water is 87.72 kpa which is now the partial pressure of water.
Applying Dalton's law of pressure
Ptotal = P co2 + Pwater
pco2 = Ptotal - Pwater
200 - 87.72 kpa
Pco2 = 112.28 Kpa is the pressure on carbon dioxide.
This is the pressure exerted by carbon dioxide in the container.