Which of the following has the highest mass?

Options

A. 1 g - atom of C
B. `(1)/(2)"mole of" CH_(4)`
C. 10ml of water
D. `3.011xx10^(23)` atoms of oxygen

Answer

A

Explanation

Weight of
1 g-atom of C = 12 g
`(1)/(2) "mole" CH_(4)` = 8 g
10 ml water =10 gm
`3.01xx10^(23)` atom of oxygen =8 gm
hence mass is hihgest in 1 g - atom of C