How many molecules of glycerol (C3H8O3;molecular mass = 92) are present in 1 L of a 0.5 M glycerol solution?
A) 1 × 1023
B) 0) 5 × 6.02 × 1023
C) 92/2 × 6.02 × 1023
D) 0) 5 × 6.02/92 × 1023
E) 6) 02 × 1023
Correct Answer:
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