KCET 2016 Chemistry Solved Paper

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Question : 22 of 60

Marks: +1, -0

Ethanol is converted into ethoxy ethane,

by heating excess of ethanol with conc.H2SO4 at 140 °C.
by heating Ethanol with excess of conc. H2SO4 at 443 K.
by treating with conc. H2SO4 at room temperature.
by treating with conc. H2SO4 at 273 K.

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