A metal M readily forms water soluble sulphate MSO_(4), water insolubl – InterviewSolution

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1.	A metal M readily forms water soluble sulphate MSO_(4), water insoluble hydroxide M(OH)_(2) and oxide MO which becomes inert on heating. The hydroxide is soluble in NaOH. The metal is :
Answer» Be Mg Ca Sr Answer :A

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