Ethyne adds on HCl to first give a-

Ethyne adds a molecule of methyl alcohol in the presence of alkali to give

Draw the electron dot structure of ethyne. A mixture of ethyne and onygen is burnt for welding In your opinion, why camalot we use a mixture of ethyne and air for this purpose.

a. Sn + HCl gives

Ethyne on reaction with aqueous chlorine gives-

The addition of HCl to 1- phenylpropene gives-