How does the addition of salt to solid ice affect the boiling transition from to liquid to gas?
gas
Boo8
od
A Question Progress
200
conde
liquid
etting
temperature (°C)
solid
time (minutes)
A

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

i think   the answer is c hope i'm right

the answer is 1 i believe