16 of oxygen has same number of molecules as in

Options

A. 16 g of CO
B. 28 g of `N_(2)`
C. `14 g "of" N_(2)`
D. `1.0g "of" H_(2)`

Explanation

To solve the question "16 grams of oxygen has the same number of molecules as in which of the following options?", we will follow these steps:

### Step 1: Calculate the number of molecules in 16 grams of O2
1. **Molecular Weight of O2**: Oxygen (O) has an atomic weight of 16 g/mol. Since O2 is diatomic, its molecular weight is:
\[ \text{Molecular Weight of O2} = 2 \times 16 = 32 \text{ g/mol} \]

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