2.9 g of a gas at `90^(@)C` occupies the same volume as 0.184 g of `H_(2)` 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 given in the problem. Here's a step-by-step solution:

### Step 1: Convert temperatures to Kelvin
- The temperature of the gas is given as \(90^\circ C\).
\[ T_1 = 90 + 273 = 363 \, K \]
- The temperature of hydrogen (\(H_2\)) is given as \(17^\circ C\).
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