Multiple Choice
Suppose a solution that is 70% isopropyl alcohol and 30% water by mass has a density of 0.785 g/mL.Which statement below regarding this solution is true? Isopropyl alcohol has a condensed formula of (CH3) 2CHOH and a molar mass of 60.09 g/mol.
A) Isopropyl alcohol is the solvent.
B) Isopropyl alcohol can hydrogen bond with water and with itself.
C) 100 mL of this solution would have a mass of 785 grams.
D) The number of moles of isopropyl alcohol is greater than the number of moles of water present.
E) The solution will separate over time because the intermolecular forces between water molecules are so strong.
Correct Answer:
Verified
Correct Answer:
Verified
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