please answer this
Asked by Prashant DIGHE
28th February 2020,
10:01 PM
Answered by Expert
Answer:
Given:
Freezing point depression constant Kf = 2 K
m = 0.5 m
ΔTf = Kf × m
= 2× 0.5
ΔTf = 1
Tinitial = 272 K
n = 0.1 mol
V = 1 dm3
After realising piston,
P1V1 = P2V2
2.176 × 1 = 1 × V2
V2 = 2.176 dm3
Answered by Expert
1st March 2020,
6:57 PM
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