MCQ
Isomerism in saturated hydrocarbons is due to
- AChange in the valence of carbon
- BChange in the ratio of elements in compounds
- ✓Formation of branches in the chain of $C$ atoms
- DFormation of double bond
$\mathop {C - C - C - C}\limits_{{\rm{straight chain}}} $ $\mathop {C - \mathop C\limits_{\mathop |\limits_C } - C}\limits_{{\rm{Branched chain}}} $
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$HSO_4^- = 1.2 \times 10^{- 2} ,H_2PO_4^- = 6.3 \times 10^{-8} ,$$HCO_3^- = 4.7 \times 10^{-11}$
