18. But-1-yne gives its sodium salt with NaNH , which on reaction with
ethylbromide gives hex-3-yne.
Hex-3-yne on reduction with
H/Pd - Baso, gives cis hex-3-ene
which on hydrolysis using alk. KMnO4
gives hexane-3, 4-diol.
Write the related chemical equations.​