posted by Drew .
What is the molar mass of hydrogen?
A. 1.01 g/mol
B. 11.01 g/mol
C. 101.1 g/mol
D. .0111 g/mol
I don't think so. How did you arrive at that number?
How did you arrive at that number? Or did you guess?
I don't think the right answer is there if you posted the question and choices correctly. The atomic mass of hydrogen (H) is 1.01 but the molar mass of hydrogen (H2) is 1.01 x 2 = 2.02.