2.9 g of a gas at `95^@C` occupied the same volume as 0.184 g of dihydrogen at `17^@C`, at the same pressure. What is the molar mass of the gas?

Explanation

To find the molar mass of the gas, we can use the ideal gas law and the information provided in the question. Here’s a step-by-step solution:

### Step 1: Write down the ideal gas equation
The ideal gas equation is given by:
\[ PV = nRT \]
Where:
- \( P \) = pressure
- \( V \) = volume
...