The IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\overset{OH}{\mathop{\underset{|\,\,\,\,\,\,\,}{\overset{|\,\,\,\,\,\,\,}{\mathop{C\,-\,\,}}}\,}}}\,C{{H}_{2}}-\overset{OH}{\mathop{\overset{|\,\,\,\,\,}{\mathop{CH}}\,}}\,-C{{H}_{3}}\] is [KCET (Med.) 2001; UPSEAT 1999, 2002]

1, 2, 3-trimethyl-1, 3 propanediol

1, 1-dimethyl 1, 1, 3 butanediol

The IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\overset{OH}{\mat

1.	The IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\overset{OH}{\mathop{\underset{\|\,\,\,\,\,\,\,}{\overset{\|\,\,\,\,\,\,\,}{\mathop{C\,-\,\,}}}\,}}}\,C{{H}_{2}}-\overset{OH}{\mathop{\overset{\|\,\,\,\,\,}{\mathop{CH}}\,}}\,-C{{H}_{3}}\] is [KCET (Med.) 2001; UPSEAT 1999, 2002]
A.	4-methyl-2, 4, pentanediol
B.	1, 1-dimethyl 1, 1, 3 butanediol
C.	2-methyl-2, 4 pentanediol
D.	1, 2, 3-trimethyl-1, 3 propanediol
Answer» D. 1, 2, 3-trimethyl-1, 3 propanediol

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The IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\overset{OH}{\mathop{\underset{|\,\,\,\,\,\,\,}{\overset{|\,\,\,\,\,\,\,}{\mathop{C\,-\,\,}}}\,}}}\,C{{H}_{2}}-\overset{OH}{\mathop{\overset{|\,\,\,\,\,}{\mathop{CH}}\,}}\,-C{{H}_{3}}\] is [KCET (Med.) 2001; UPSEAT 1999, 2002]

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