How many number of molecules and atoms respectively are presetn in 2.8 liters of a diatomics gas at STP ?

Options

A. `6.023xx10^23`
B. `6.023xx10^23`
C. `7.5xx10^22, 15xx10^22`
D. `15xx10^22, 7.5xx10^23`

Explanation

To solve the problem of finding the number of molecules and atoms in 2.8 liters of a diatomic gas at STP, we can follow these steps:

### Step 1: Understand STP Conditions
At Standard Temperature and Pressure (STP), 1 mole of any gas occupies 22.4 liters.

### Step 2: Calculate the Number of Moles
To find the number of moles of the gas present in 2.8 liters, we use the formula:
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