A current of 10.0 A flows for 2.00 h through an electrolytic cell cont – McqOptions

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1.	A current of 10.0 A flows for 2.00 h through an electrolytic cell containing a molten salt of metal X. This results in the decomposition of \[0.250\text{ }mol\] of metal X at the cathode. The oxidation state of X in the molten salt is: \[\left( F=96,500C \right)\]
A.	\[{{1}^{+}}\]
B.	\[{{2}^{+}}\]
C.	\[{{3}^{+}}\]
D.	\[{{4}^{+}}\]
Answer» D. \[{{4}^{+}}\]

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