iran-konkur 2017 Q214

iran-konkur · Other · konkur-riazi_1396_specialized Not Maths
214- What is the empirical formula of 3,5-dimethyloctane?
(1) $C_8H_{17}$ (2) $C_8H_{11}$ (3) $C_4H_9$ (4) $C_4H_8$
\textbf{214-} What is the empirical formula of 3,5-dimethyloctane?

(1) $C_8H_{17}$ \hfill (2) $C_8H_{11}$ \hfill (3) $C_4H_9$ \hfill (4) $C_4H_8$