Two flasks I and II contain oxygen \[\text{(}{{\text{O}}_{\text{2}}}\text{)}\]and ozone \[\text{(}{{\text{O}}_{3}}\text{)}\] respectively. Flask I contains 0.5 mole of oxygen while flask II contains 0.4 mole of ozone. Which of the two flasks have greater number of oxygen atoms?

Flask I containing oxygen has greater number of oxygen atoms as compared to flask II.

Flask II containing ozone has greater number of oxygen atoms as compared to flask I.

Both flasks I and II have same number of oxygen atoms.

Number of atoms of oxygen cannot be calculated from the available data.

Two flasks I and II contain oxygen \[\text{(}{{\text{O}}_{\text{2}}}\t

1.	Two flasks I and II contain oxygen \[\text{(}{{\text{O}}_{\text{2}}}\text{)}\]and ozone \[\text{(}{{\text{O}}_{3}}\text{)}\] respectively. Flask I contains 0.5 mole of oxygen while flask II contains 0.4 mole of ozone. Which of the two flasks have greater number of oxygen atoms?
A.	Flask II containing ozone has greater number of oxygen atoms as compared to flask I.
B.	Flask I containing oxygen has greater number of oxygen atoms as compared to flask II.
C.	Both flasks I and II have same number of oxygen atoms.
D.	Number of atoms of oxygen cannot be calculated from the available data.
Answer» B. Flask I containing oxygen has greater number of oxygen atoms as compared to flask II.

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Two flasks I and II contain oxygen \[\text{(}{{\text{O}}_{\text{2}}}\text{)}\]and ozone \[\text{(}{{\text{O}}_{3}}\text{)}\] respectively. Flask I contains 0.5 mole of oxygen while flask II contains 0.4 mole of ozone. Which of the two flasks have greater number of oxygen atoms?

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