Wrute following reaction : (i) Ethyne + (Cl_(2) " or "Br_(2) + H_(2)O) rarr (ii) Hydration reaction of 1-butyne. (iii) Reaction of acetenelene with HCN. (iv) Hydrogenation of ethyne in presence of Lyndlar catalyst (Pd, BaSO_(4)). (v) Complete combustion of ethyne in presence of air. (vi) Reaction of propyne with alkaline KMnO_(4). (vii) Ozononolysis of ethyne.

Wrute following reaction : (i) Ethyne + (Cl_(2) " or "Br_(2) + H_(2)O

1.	Wrute following reaction : (i) Ethyne + (Cl_(2) " or "Br_(2) + H_(2)O) rarr (ii) Hydration reaction of 1-butyne. (iii) Reaction of acetenelene with HCN. (iv) Hydrogenation of ethyne in presence of Lyndlar catalyst (Pd, BaSO_(4)). (v) Complete combustion of ethyne in presence of air. (vi) Reaction of propyne with alkaline KMnO_(4). (vii) Ozononolysis of ethyne.
Answer» Solution : (iii) `underset("Ethyne")(HC-=CH+HCN) OVERSET(Ba(CN)_(2))rarr underset("(Vinyl Cynide)")underset("Acylonitrile")(CH_(2)=CHCN)` (IV) `underset("Ethyne")(HC-=CH)+H_(2) overset(Pd, BaSO_(4))rarr underset("Ethene")(CH_(2)=CH_(2))` (v) `CH-=CH+(5)/(2)O_(2) rarr 2CO_(2) + H_(2)O + 1300 kJ` (vi)