Write the equation for the laboratory preparation of:ethylene from1,2,

1.	Write the equation for the laboratory preparation of:ethylene from1,2,dibromoethane
Answer» ong>Answer: Reaction: CH 2 Br−CH 2 Br alc.KOH CH 2 =CHBR NaNH 2 CH≡CH (ETHYNE) In the reaction first β elimination reaction of the alkyl halide TAKES place to FORM the corresponding alkene. This alkene on reaction with SODAMIDE forms corresponding alkyne.(As NaNH 2 is strong base)

Write the equation for the laboratory preparation of:ethylene from1,2,dibromoethane

Answer»

ong>Answer:

Reaction:

Br−CH

alc.KOH

=CHBR

NaNH

CH≡CH (ETHYNE)

In the reaction first β elimination reaction of the alkyl halide TAKES place to FORM the corresponding alkene. This alkene on reaction with SODAMIDE forms corresponding alkyne.(As NaNH

is strong base)

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Write the equation for the laboratory preparation of:ethylene from1,2,dibromoethane​

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Write the equation for the laboratory preparation of:ethylene from1,2,dibromoethane