AIEEE 2002 Chemistry Solved Paper

Section: Chemistry
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Question : 23 of 76
 
Marks: +1, -0
A metal M readily forms its sulphate MSO4, which is water-soluble. It forms its oxide MO which becomes inert on heating. It forms an insoluble hydroxide M(OH)2 which is soluble in NaOH solution. The M is
[AIEEE 2002]
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