A Review on Possible Mechanisms of Sonocrystallisation in Solution

•Complexity and challenges behind crystallisation and acoustic cavitation.•Comprehensive review on the mechanisms proposed for explaining sonocrystallisation.•The impact of acoustic cavitation at each stages of the crystallisation process.•Need to accurately quantify cavitation activity in sonocrystallisation.•Multidisciplinary and systematic approach essential to unravel sonocrystallisation.