1. 100ml of ethylalcohol is made upto a litre with distilled water. if
then its molality is
10.55m
2) 1.11m
3)2.22m
h, oh) in a aqueou
4)
d water. if the dens

narendra modi is currently the pm of india

explanation:

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 :

there is none because earth is stationary and flat.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a