Mole ConceptHard
Question
The atomic mass of a diatomic gaseous element is 19. Which of the following statement(s) is/are correct regarding the element?
Options
A.The volume of NA atoms of the element is 22.4 L at 0o C and 1 atm.
B.The mass of NA molecules of the element is 38 g.
C.The volume of NA atoms of the element is 22.4 L at 0o C and 1 atm.
D.The volume of 2 g-molecules of the element is 44.8 L at 0o C and 1 atm.
Solution
Volume of NA molecules = 22.4 L at 0°C and 1 atm.
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