Hydrazine reduces Fehling solution to
Hydrazine reduces Fehling solution to
A. CuO
B. `Cu_(2)O`
C. `Cu + O_(2)`
D. `Cu(OH)_(2)`.
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Correct Answer - B
`underset("Hydrazine")(NH_(2)NH_(2)) + underset("solution")underset("From Fehling")(4Cu(OH)_(2))rarr underset(("red"))underset("Cuprous oxide")(2Cu_(2)O) + 6H_(2)O + N_(2)`
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