JEE Main 12 Jan 2019 Shift 1 Solved Paper

Section: Chemistry
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Question : 90 of 90
 
Marks: +1, -0
A metal on combustion in excess air forms X, X upon hydrolysis with water yields H2O2 and O2 along with another product. The metal is :
[12 Jan 2019 Shift 1]
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