A metal M readily forms water soluble sulphate, and water insoluble hy – InterviewSolution

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1.	A metal M readily forms water soluble sulphate, and water insoluble hydroxide M(OH)_(2). Its oxide MO is amphoteric, hard and having high melting point. The alkaline earth metal M must be :
Answer» `Be` `MG` `CA` `SR` ANSWER :A

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