\[C{{H}_{3}}-C{{H}_{2}}-C\equiv CH\underset{{{H}_{2}}O}{\mathop{\xrightarrow{R}}}\,\]Butanone, R is [BHU 2003]

\[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]

\[C{{H}_{3}}-C{{H}_{2}}-C\equiv CH\underset{{{H}_{2}}O}{\mathop{\xrigh

1.	\[C{{H}_{3}}-C{{H}_{2}}-C\equiv CH\underset{{{H}_{2}}O}{\mathop{\xrightarrow{R}}}\,\]Butanone, R is [BHU 2003]
A.	\[H{{g}^{++}}\]
B.	\[KMn{{O}_{4}}\]
C.	\[KCl{{O}_{3}}\]
D.	\[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]
Answer» B. \[KMn{{O}_{4}}\]

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\[C{{H}_{3}}-C{{H}_{2}}-C\equiv CH\underset{{{H}_{2}}O}{\mathop{\xrightarrow{R}}}\,\]Butanone, R is [BHU 2003]

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