Question

Find molarity of 0.365g of Hcl in 500mL of solution.

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Answer 1

Answer: 2 M. B.

2 M. C.

1 M. D.

1 M. Easy. Video Explanation. Answer. Correct option is. D.

1 M. Molarity=$$\dfrac{number of moles}{volume(L)}$$ and number of moles=molar massmass. For HCl, mass=0.365g, molar mass=36.5 g/mol and volume=100mL=0.1 L. Thus, molarity=36. 5×0. 10. 365=0. 1M.

Explanation: