Question

Which of the following contains the same number of atoms as 4.032g of hydrogen atoms?
A. 1 mole of H2
B. 6.022 x1023 moles of H
C. 6.022 x 1023 moles of H2
D. (2)(6.022x1023) moles of H2

Answer 1

Correct answer is D. 4.032 g of Hydrogen atoms contain same number of atoms as that contained by 2 moles of hydrogen molecules. Solution is below,