The correct sequence of deceasing mass of the following is : (i) 6.022 xx 10^(23) atoms of oxygen (ii) 1.0 xx 10^(23) molecules of H_(2)S (iii) 6.022 xx 10^(23) molecules of oxygen

The correct sequence of deceasing mass of the following is : (i) 6.02

1.	The correct sequence of deceasing mass of the following is : (i) 6.022 xx 10^(23) atoms of oxygen (ii) 1.0 xx 10^(23) molecules of H_(2)S (iii) 6.022 xx 10^(23) molecules of oxygen
Answer» (i) `GT` (ii) `gt` (iii) (i) `gt` (iii) `gt` (ii) (iii) `gt` (i) `gt` (ii) (ii) `gt` (i) `gt` (iii) SOLUTION :(i) `6.022 xx 10^(23)` atoms of oxygen have mass = 16.0 g (ii) `6.022xx 10^(23)` molecules of `H_(2)S` have mass = 34.0 g `1.0 xx 10^(23)` molecules of `H_(2)S` have mass `= (1xx10^(23))/(6.022xx10^(23))xx(34.0g)=5.645g` (iii) Mass of `6.022xx10^(23)` molecules of oxygen `(O_(2)) = 32 g`.