A Bleaching Solution Can Be Prepared by Bubbling Chlorine Gas

question 76

Multiple Choice

A bleaching solution can be prepared by bubbling chlorine gas through dilute sodium hydroxide:
Cl₂(g) + 2 OH^-(aq) → Cl^-(aq) + OCl^-(aq) + H₂O(l)
The chlorine required may be generated by the electrolysis of molten sodium chloride.What volume of 0.30 M hypochlorite solution could be prepared from the chlorine generated by such electrolysis using a current of 3.0 A for 25 minutes? Assume 100% efficiency.

• A)78 mL
• B)63 mL
• C)40 mL
• D)31 mL
• E)26 mL

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