(chatquestion)...The degree of dissociation of Ca(NO3)2 in a dilute aqueous solution containing 14g of the salt per 200g of water 100° C is 70 percent. If the vapour pressure of water at 100°C is 760 cm. Calculate the vapour pressure of the solution (a) 746.3 mm of Hg (b) 757.5 mm of Hg (c) 740.9 mm of Hg (d) 750 mm of Hg...(Plz do solve it)

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