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COMEDK 2020
MCQ (Single Correct Answer)
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-0
Which one of the following has maximum number of atoms of oxygen?
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COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
Molarity of a given orthophosphoric acid solution is 3M. It’s normality is
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COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
The mass of a metal, with equivalent mass 31.75, which would combine with 8 g of oxygen is
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