1.

(a) How will you bring about following reactions? Write the concerned chemical equations (i) Ethanol to Ethene (ii) Ethanol to Ethanoic acid (b) Give one example with chemical equation for the following reactions : (i) Substitution reaction (ii) Combustion reaction

Answer»

Solution :(i) `CH_(3)CH_(2)OH overset("CONC."H_(2)SO_(4))UNDERSET("443K")to CH_(2)=CH_(2)+H_(2)O`
(ii) `CH_(3)CH_(2)OHoverset("Alkaline" KMnO_(4))rightarrowCH_(3)COOH`
(b) (i) `CH_(4)+CI_(2)overset"Sunlight"rightarrowCH_(3)CI+HCI`
(ii) `CH_(4)+O_(4)rightarrowCO_(2)+H_(2)O+"light"+"ENERGY"`


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