Question

When the hydrocarbon propane is burned in air, carbon dioxide and water are formed. If 0.15 mol of
CO2 is produced, how many drops of water will be formed, assuming one drop is 0.05 cm’ and contains
1.70 x 1021 water molecules?
(A) 1.2 x 1023
(B) 4
(C) 53
(D) 70

Answer 1

Answer:

(D) 70 is the correct option...