An organic liquid `A` containing `C,H` and `O` has a pleasant odour with a boiling point of `78^(@)C`. On boiling. A with conc. `H_(2)SO_(4)` a colour
An organic liquid `A` containing `C,H` and `O` has a pleasant odour with a boiling point of `78^(@)C`. On boiling. A with conc. `H_(2)SO_(4)` a colourless gas is produced which decolourises bromine water and alkaline `KMnO_(4)`. One mole of this gas also takes one mole of `H_(2)`. The organic liquid `A` is
A. `C_(2)H_(5)Cl`
B. `C_(2)H_(5)CO OCH_3`
C. `C_2H_5 OH`
D. `C_2 H_6`
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Correct Answer - C
The organic liquid A is `C_2H_5OH` Ethly alchol is a colourless liquid with a characyteristic pleasant smell, having boiling point `78.1 ^@ C`
(ii) `underset("and alkaline"KMnO_4)underset("Decolourises" Br_2 "water")(C_2H_5OH overset("Conc"H_2SO_4)rarrCH_2=CH_2`
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