Question

what is alkali? Give an examples
don't give samp anskers
and i have test at 2:30​

Answer 1

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→Alkali salts are soluble hydroxides of alkali metals and alkaline earth metals, of which common examples are: Sodium hydroxide (NaOH) – often called "caustic soda" Potassium hydroxide (KOH) – commonly called "caustic potash" ... Calcium hydroxide (Ca(OH)2) – saturated solution known as "limewater"

Answer 2

Answer:

alkali are substances basic 8n nature and turned litmus blue . most metals oxides or hydroxides are basic in nature. eg NaOH,CaO etc