Based on the given reaction, identify the correct statement. Cr++Sn4+→Cr3++Sn2+
A
is reduced
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B
is oxidized.
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C
is oxidized
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D
None of these
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Solution
The correct option is C is oxidized Oxidation refers to the loss of electrons. In the given reaction Cr+ is oxidized to Cr3+ as chromium is losing 2 electrons and there is an increase in the oxidation state.