Question

All alkalis are bases but not all bases are alkalis explain

Answer 1

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Here is your answer...

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A base is a substance that can react with acids and neutralise them. Bases are usually:

metal oxides, such as copper oxide

metal hydroxides, such as sodium hydroxide, or

metal carbonates, such as calcium carbonate.

Many bases are insoluble - they do not dissolve in water.

However, if a base does dissolve in water, we also call it an alkali.

All alkalis are bases, but only soluble bases are also alkalis.

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Answer 2

Answer:

A base react with acid to neutralize it .Many bases are insoluble in water but some are soluble which are alkali