Which of the following materials may prove unsuitable for handling
acetic acid (glacial & anhydrous) at 40°C?
(A) Silicone rubber, teflon, porcelain and wood
(B) Nickel, monel, stainless steel and graphite
(C) Aluminium, copper, high silicon iron
(D) Brass, cast iron, mild steel and tin

1 Answer

Answer :

(D) Brass, cast iron, mild steel and tin

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