H2SO4 (< 50% concentration) is corrosive to (A) Aluminium, mild steel, stainless steel, concrete & tin (B) Copper, cast iron & high silicon iron (14% Si) (C) Rubber (butyl and hard), silicone rubber & Teflon (D) Glass, graphite, porcelain & stoneware

H2SO4
(< 50% concentration) is corrosive to
(A) Aluminium, mild steel, stainless steel, concrete & tin
(B) Copper, cast iron & high silicon iron (14% Si)
(C) Rubber (butyl and hard), silicone rubber & Teflon
(D) Glass, graphite, porcelain & stoneware
by

1 Answer

Answer :

(A) Aluminium, mild steel, stainless steel, concrete & tin
by

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