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All of the following statements are incorrect for 20 mol of hydro...

MDCAT Medical Exams Quizzes MCQs Quizzes MDCAT 2017 Chemistry Basic Concepts Sample Paper 1

Question:
All of the following statements are incorrect for 20 mol of hydrogen

Option A):
80 mol of atoms
Option B):
20 mol of hydrogen atoms
Option C):
30 mol of hydrogen atoms
Option D):
30 mol of oxygen atoms

Correct Answer is Option A):
80 mol of atoms