A series of reactions is carried out on the alloy (A) formed of two metals, as inthe following scheme :Amount of ppt. (B)+H2SO4(aq)+NAOH(ag)+NaOHçaq)Decreases and aAlloyAqueous solutionPpt. (B)white green ppt.remainsWhat are the two metals forming alloy (A)?..a) Copper and aluminumb) Copper and ironc) Iron and aluminumd) Iron and lead.

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A series of reactions is carried out on the alloy (A) formed of two metals, as in the following scheme : Amount of ppt. (B) +NAOH(ag) +NaOHçag) Decreases and a Alloy Aqueous solution Ppt. (B) white green ppt. remains What are the two metals forming alloy (A)?. a) Copper and aluminum b) Copper and iron c) Iron and aluminum d) Iron and lead.

A series of reactions is carried out on the alloy (A) formed of two metals, as in the following scheme : Amount of ppt. (B) +NAOH(ag) +NaOHçag) Decreases and a Alloy Aqueous solution Ppt. (B) white green ppt. remains What are the two metals forming alloy (A)?. a) Copper and aluminum b) Copper and iron c) Iron and aluminum d) Iron and lead.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section20.2: Iron And Steel: Pyrometallurgy

Problem 20.3E

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