Liquid drain cleaner is highly basic.
It is neutral.
acidic
neutral
The neutral pH is 7. It is considered neither acidic nor basic, but rather balanced.
TAble salt is neutral, not basic or acidic.
It is basic.
acidic
It depends on the type of drain cleaner. Some are acidic (i.e. sulphuric acid based) and some are basic (i.e. sodium hydroxide based), but it would be unlikely that a drain cleaner would have a neutral pH.
It is acidic
Liquid bleach is very basic (alkaline). The usual pH is around 12 or so.
basic
acidic
neutral
Neutral
It is neutral.
Basic
basic