20 mL of 0.5 M HCl is mixed with 30 mL o...

20 mL of 0.5 M HCl is mixed with 30 mL of 0.3 M HCl, the molarity of the resulting solution is :

A

0.8 M

B

0.53 M

C

0.38 M

D

0.83 M

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The correct Answer is:

C

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