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The molarity of a solution obtained by m...

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

A

0.875 M

B

1.00 M

C

1.75 M

D

0.975 M

Text Solution

Verified by Experts

The correct Answer is:
A
`M_("final")V_("final")=M_(1)V_(1)+M_(2)V_(2)`
`M_("final")=(0.5xx750+2xx250)/(1000)`
`=(375+500)/(1000)=0.875` M
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