Question

give correct answers

Answer 1

hey friend!

X is ethanol (C2H5OH)
Y is ethene (C2H4)
Z is hydrogen gas (H2)

chemical reaction for the formation of y
H2SO4
C2H5OH -------------> C2H4 + H2O

Role of sulphuric acid.
it can be regarded as the dehydrating agent as it removes water from the compound in the reactant.

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