The vapour pressure of chloroform `(CHCl)_(3)` and dichlorocethene `(CH_(2)Cl_(2))` at `298 K` is `200 mm Hg ` and `415 mm Hg`, respectively. Calculate
a. The vapour pressure of the solution prepared by mixing `25.5 g` of `CHCl_(3)` and `40 g` of `CH_(2)_Cl(2)` at `298 K`.
b. Mole fractions of each components in vapour phase .

Explanation

To solve the problem, we will follow these steps:

### Step 1: Calculate the molar mass of each component.

**For Dichloromethane (CH₂Cl₂):**
- Carbon (C): 12 g/mol
- Hydrogen (H): 1 g/mol × 2 = 2 g/mol
- Chlorine (Cl): 35.5 g/mol × 2 = 71 g/mol
...