[" Pentan-2-one and 3- "1" point "],[" methylbutan-2-one are "^(*)]

2-Pentanone and 3-methylbutan-2-one are

Pentan-2-one and 3-methylbutan-2-one are

2-Pentanone and 3-Methylbutan-2-one are

Pentan-2-one and 3-methylbutanone are a pair of isomers.

Pentan -3-one is not obtained from

Assertion : Pentan-2-one and pentan-3-one can be distinguished with the help of iodoform test. Reason : Pentan-2-one is a methyl ketones but pentan-3-one is not.