MCQ
Primary alcohols on dehydration give
- ✓Alkenes
- BAlkanes
- CBoth $(a)$ and $(b)$
- DNone of these
✓
Answer
Correct option: A.
Alkenes
a
(a)$\underset{{{1}^{o}}\text{alcohol}}{\mathop{R-C{{H}_{2}}-C{{H}_{2}}-OH}}\,\underset{{{170}\,^{o}}C}{\mathop{\xrightarrow{\text{Conc}\text{.}\,{{H}_{2}}S{{O}_{4}}}}}\,$ $\underset{\text{Alkene}}{\mathop{R-CH=C{{H}_{2}}+}}\,{{H}_{2}}O$
(a)$\underset{{{1}^{o}}\text{alcohol}}{\mathop{R-C{{H}_{2}}-C{{H}_{2}}-OH}}\,\underset{{{170}\,^{o}}C}{\mathop{\xrightarrow{\text{Conc}\text{.}\,{{H}_{2}}S{{O}_{4}}}}}\,$ $\underset{\text{Alkene}}{\mathop{R-CH=C{{H}_{2}}+}}\,{{H}_{2}}O$
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