Calculate the molarity of a solution obtained by mixing 250 mL of `0.5` M HCl with 750 mL of 2 M HCl.

Options

A. `1.8`
B. `2.0`
C. `1.6`
D. `0.8`

Explanation

To calculate the molarity of the solution obtained by mixing 250 mL of 0.5 M HCl with 750 mL of 2 M HCl, we can follow these steps:

### Step 1: Identify the values
- Molarity of solution 1 (n1) = 0.5 M
- Volume of solution 1 (b1) = 250 mL
- Molarity of solution 2 (n2) = 2 M
- Volume of solution 2 (b2) = 750 mL

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