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A metal M readily forms sulphate MSO4 wh...

A metal M readily forms sulphate `MSO_4` which is water soluble. It forms oxide MO which becomes inert on heating. It forms insoluble hydroxide which is soluble in NaOH. The metal M is

A

Mg

B

Ba

C

Ca

D

Be

Text Solution

Verified by Experts

The correct Answer is:
D

`BeSO_4` and `MgSO_4` are soluble in water .Only BeO is amphoteric and thus, reacts with NaOH
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