1.

A,B and C are there element which undergo chemical equation in the following ways:- A²O³+2B –– B²O³+2A3CSO4+2B –– B²(SO⁴)³+3C3CO+2A –– A²O³+3CAnswer the following:-i) which element is the most reactive?ii) which element is the least reactive?iii) Arrange A,B,C in order of decreasing reactivity?iv) what is rushing? write down balanced chemical equation of rusting? ​

Answer»

B.C.B>A>C.RUSTING is a part of corrosion and is a CHEMICAL process which RESULTS in the formation of red or orange COATING on the surface of metals. ... RUST or rusting can affect only iron and its alloys.4Fe+3O2+2xH2O-----2Fe2O3.xH2O



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