Question
Chemistry Question on Mole concept and Molar Masses
A 42.12% (w, v) solution of NaCl causes precipitation of a certain sol in 10 hours. The coagulating value of NaCl for the sol is
[Given : Molar mass : Na = 23.0 g mol-1; Cl = 35.5 g mol-1]
A
36 mmol L–1
B
36 mol L-1
C
1440 mol L-1
D
1440 mmol L-1
Answer
36 mmol L–1
Explanation
Solution
As the data is insufficient , there is no answer to the question.
It was a Bonus mark question.