Q. Ketone is much less soluble than aldehyde because of:

 2683  228 Aldehydes Ketones and Carboxylic Acids Report Error

Solution:

Ketone is much less soluble than aldehyde because in ketone, both the sides bulky groups are attached but with aldehyde only one side bulky group is present except

Therefore, aldehyde posses much more strong hydrogen bonding than ketone with water