JTPFan9361 JTPFan9361

27-02-2024
Physics

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A 42.12% (w/v) solution of NaCl causes precipitation of a certain sol in 10 hours. If the coagulating value of NaCl for the sol in 2 hours is to be determined, what is it?
Given:
Molar mass of Na = 23.0 g/mol
Molar mass of Cl = 35.5 g/mol
Choose the correct answer:

A) 24.88%
B) 36.64%
C) 12.44%
D) 18.32%

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