which-of-the-following-are-constitutional-isomers-of-an-alkane-with-a-molecular-

Question

Which of the following are constitutional isomers of an alkane with a molecular formula of $$C_{8}H$$_{18}?

Accepted Answer

(i), (v), (vi), (viii), (ix)

Answer

(ii), (iii), (iv), (vii)

Answer

(i), (iv), (v), (vi), (viii)

Answer

(ii), (iv), (vi), (vii)

Which of the following are constitutional isomers of an alkane with a molecular formula of C8H18?