Water soluble vitamins
Water soluble vitamins are vitamin B and C. Since vitamin C does not have further classification, it's easy to remember. But vitamin B has 9 different kinds, and remembering them is tough. To remember vitamin B, we just need to memorise one sentence and keep the first letter in mind:
"Thomas & Richard Never Played PubG But Football & Chess"
Now, these names by themselves are very difficult to remember. You can use this awesome video with some great visual mnemonics to remember the mind-twisting names of these vitamins: