Chemical Periodicity - Online Test

Total Number of Questions in this Test: 10
Total Number of Questions Answered: 0
Total Number of Questions Skipped: 0


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Question : 1

Metallic magnesium is prepared by

Options :
  •  reduction of MgO by coke
  •  electrolysis of aqueous solution of Mg(NO3)
  •  Displacement ofmg by iron from MgSo4 solution
  •  electrolysis of molten MgCl2