A sample of 0.177g of an ideal gas occupies `1000cm^(3)`at STP. Caculate the rms speed of gas molecules.

Explanation

To calculate the root mean square (RMS) speed of gas molecules, we can follow these steps:

### Step 1: Convert the mass of the gas to kilograms
Given mass \( m = 0.177 \, \text{g} \).

To convert grams to kilograms:
\[
m = 0.177 \, \text{g} = 0.177 \times 10^{-3} \, \text{kg} = 1.77 \times 10^{-4} \, \text{kg}
...