Molar mass of Na2SO4 dissolved in water is determined from depression of freezing point experiment. Molar mass of Na2SO4 observed can never be
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
71 g
b
56.8 g
c
213 g
d
90 g
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Na2SO4 in water undergoes dissociation.∴ i ranges from 1 to 3i.e., i > 1i=MnormalMabnormal Mabnormal=Mnormali ∵ i is greater than 1, Mabnormal can never be greater than Mnormal (142)