Saved Bookmarks
| 1. |
What will be the mass of one""^( 12)C atom in g? |
|
Answer» Solution :1 mol of `""^(12)C` atom , i.e. `6.022 xx 10^(23)` atoms weigh 12 G. `THEREFORE` Mass of one `""^(12)C` atom `=12/(6.022 xx 10^(23)) = 1.9923 xx 10^(-23)` g |
|