The molarity of a solution obtained by mixing 750 mL of 0.5 M HCl with 250 mL of 2 M HCl will be:

Engineering

Chemistry

Dilution and Mixing of Solution

Concentration Terms

Question

The molarity of a solution obtained by mixing 750 mL of 0.5 M HCl with 250 mL of 2 M HCl will be:

1.75 M

1.00 M

0.975 M

0.875 M

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0.5 M HCl HCl 2 M

750 ml 250 ml

$M = \frac{0 .5 \times 750 + 2 \times 250}{1000}$