Draw the structural formula of a compound with two carbon atoms in each of the following cases.

(b) An alcohol-containing two carbon atoms

Q. Draw the structural formula of a compound with two carbon atoms in each of the following cases.

(a) An alkane with carbon to carbon single bond

Q. (a) Draw the structural formula of a compound with two carbon atoms in each of the following cases:
(i) An alkane with a carbon to carbon single bond.
(ii) An alcohol containing two carbon atoms.
(iii) An unsaturated hydrocarbon with a carbon to carbon triple bond.

(b) Ethane, Ethene, Ethanoic acid, Ethyne, Ethanol
From the compounds given above, name:
(i) The compound with —OH as a part of its structure.
(ii) The compound with —COOH as a part of its structure.
(iii) Homologue of Homologous series with general formula C_nH_2n.

Q. Ethers containing two or more carbon atoms show ______ with alcohols.

Q. (a) Give the general formula of alkanes. Write the name, structural formula and physical state of the compound containing:
(i) 3 carbon atoms
(ii) 8 carbon atoms

(b) Which of the compounds named in (a) would show :
(i) Isomerism
(ii) Higher melting point
(iii) Higher density
(v) Lower boiling point? [5 MARKS]

Q. A compound contains $36$ % carbon by mass. If each molecules contains two carbon atoms the number of moles of its $10$ g is ____________.