Chemistry, asked by ayushiagarwal2335, 1 month ago

An oxide which is a base is: (A) MgO (B) PbO ₂ (C) Al(OH) ₃ (D) NH ₄ OH​

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Answered by IIITZNOBITAII
2

A base is a substance that can react with acids and neutralise them. Bases are usually: metal hydroxides, such as sodium hydroxide, or. metal carbonates, such as calcium carbonate.

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Bases v alkalis.

Copper oxide Sodium hydroxide

Is it a base? Yes Yes

Can it dissolve in water? No Yes

Is it an alkali? No Yes

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