Magnefite process is used at pH at 4.5 and 160 degree celcius with __ – McqOptions

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1.	Magnefite process is used at pH at 4.5 and 160 degree celcius with _________ as the base.
A.	Cu(2+)
B.	Cl
C.	Br
D.	Mg (2+)
Answer» E.

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