MCQ
Ethyl nitrite on reduction with Sn/ HCI gives:
- AC2H5NH2 + HNO2
- BC2H5NH2 + H2O
- CC2H5OH + NH4OH
- DC2H5OH + NaNO2
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$(A)\,Cu$ $(II)$ complexes are always paramagnetic
$(B)\,Cu$ $(I)$ complexes are generally colourless
$(C)\,Cu$ $( I )$ is easily oxidized
$(D)$ In Fehling solution, the active reagent has $Cu$ $( I )$

