The correct representation of 4-hydroxy-2-methylpent-2-en-1-al is

1.	The correct representation of 4-hydroxy-2-methylpent-2-en-1-al is
Answer» `CH_(3)-underset(OH)underset(\|)(C)H-CH=underset(CH_(3))underset(\|)(C)-CHO` `CH_(3)-underset(CH_(3))underset(\|)(C)H-CH=underset(OH)underset(\|)(C)-CHO` `CH_(3)-underset(OH)underset(\|)overset(CH_(3))overset(\|)(C)-CH=underset(CH_(3))underset(\|)(C)-CHO` `CH_(3)-underset(OH)underset(\|)(C)H-CH_(2)-underset(CH_(3))underset(\|)(C)H-CHO` SOLUTION :`underset("4-Hydroxy-2-methylpent-2-en-1-al")(overset(5)(C)H_(3)-underset(OH)underset(\|)overset(4)(C)H-overset(3)(C)H=underset(CH_(3))underset(\|)overset(2)(C)-overset(1)(C)HO)`

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