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| 1. |
What will be the number of oxygen atoms in 1 mole of O_(2) ? |
| Answer» Solution :1 mole of `O_(2)`contains `6.022 xx 10^(23)`molecules of OXYGEN, and since the oxygen molecule is diatomic, i.e., 1 molecule contains 2 atoms, the no. of oxygen atoms in 1 mole of `O_(2)`is equal to `2 xx 6.022 xx 10^(23)` | |