1.

Which of the following is / are correctly matched ?

Answer»

`{:("Column-I(Metals)","Calumn-II(Process used for EXTRACTION)"),("TITANIUM","Kroll process"):}`
`{:("Column-I(Metals)","Calumn-II(Process used for extraction)"),("ALUMINIUM","Baeyer process"):}`
`{:("Column-I(Metals)","Calumn-II(Process used for extraction)"),("Chromium","Thermite process"):}`
`{:("Column-I(Metals)","Calumn-II(Process used for extraction)"),("SILVER","Mac-Arthur CYANIDE process"):}`

Answer :A::C::D


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