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What is the molarity of HCl in a solutio...

What is the molarity of HCl in a solution prepared by dissolving 5.5 g HCl in 200 g ethanol if the density of the solution is 0.79 `g mL^(-1)`?

A

21 M

B

`0.58 M`

C

`6 xx 10^(-4) M`

D

1.7 M

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The correct Answer is:
B
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