Chemistry, asked by gsaikedar4155, 1 year ago

A compound x on heating with excess conc h2so4 at 443k

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Answered by kar007thick
2

Answer:

X →443 K conc. H2SO4 Y ( unsaturated compound)Z is hydrogen (Colourless gas) X, Y and Z are alcohol, alkene and hydrogen respectively. Suppose X is ethanol, it gives alkene on reacting with conc. H2SO4 C2H5OH (X) →443 K conc. H2SO4  C2H4 (Y)2C2H5OH →Na2C2H5O-Na+ + H2 (Z)Role of sulphuric acid: It is used as a dehydrating agent in the above reaction

Explanation:

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