Question

Define alkali and give it's one example

Answer 1

alkali is a base which is soluble in water . all alkali are base but all base are not alkali

Answer 2

Answer:

Explanation:

Alkali:

Alkali term is used to describe the aqueous solution of a base. For example the ‘aqueous solution’ of sodium hydroxide is an alkali. Similarly, the aqueous solution of ‘potassium hydroxide’ is also an alkali that has hydroxyl ions in its solution.  We can say that all basic compounds when mixed with water to form aqueous solution form alkali which have free hydroxyl ions in it.  Examples:

The “hydroxides alkali metals” and “alkaline earth metals” are good examples alkalis.  

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