Question

Which one of the samples contains the most molecules?

o
A. 1 mol of CO2(g)
B. 1 mol of UF6(g)
O C. 1 mol CH3COOH()
D. They all have the same number of molecules

Answer 1

Answer: D is right

Explanation: One mole contains 6.0225 ·10^23 molecules

Despite of the substance