Alkali produce hydroxyl ions in solution and it makes the solution alkaline.
If a substance can produce hydroxide ions in solution, then that substance can be considered as a base.
A base
yes
a substance that increases the hydroxide ions in a solution
These are acids or salts.
A substance that increases the hydroxide ions in a solution
True
A base does this. The hydroxide (OH-) ion appears in solution. An acid produces hydrogen (or hydronium) ions in solution, and not hydroxide ions.
A substance that produces hydroxide ions in a water solution
. False
If a substance produces OH- ions in a solution, then it is called a 'base' or 'alkali' or basic salt.
All bases, or proton receivers. The definition of a base is that it either introduces hydroxide ions into solution because hydroxide ions are part of the compound, such as sodium hydroxide (NaOH) or that it takes a proton (Hydrogen cation) away from water in solution, therefore forming a hydroxide ion from it (H2O ---> OH- ion)