A 1 molar solution of sugar water contains ________.
A) 1 mole of sucrose
B) 342 grams of sucrose
C) 6.02 1023 molecules of sucrose
D) all of the above
E) Not enough information is given
Question 2
The dietary energy requirement for an adult is 2000 kcal per day. This is equivalent to ________.
A) 478 J
B) 8.37 J
C) 47.8 kJ
D) 8.37 103 kJ