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Question
Predict the product when Bromo ethane is treated with the following.
KNO2
Solution
Bromo ethane reacts with an alcoholic solution of NaNO2 or KNO2 to form ethyl nitrite.
\[\ce{\underset{\text{Bromoethane}}{CH3CH2Br + }KNO2 → CH3CH2 \underset{\text{Ethyl nitrite}}{– O – N = O + }KBr}\]
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