Write the : (a) molecular formula, (b) electron dot formula and (c) structural formula of methane and ethane.
Write the names and the formula of the products formed when : (a) methane, (b) ethane, reacts with : (i) chlorine (ii) bromine Write the chemical equations.
(a) Write the equation for the preparation of carbon tetrachloride from methane. (b) Draw the structural formula of ethyne. (c) How is the structure of alkynes different from that of alkenes ?