Q291
Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C?
A.
Silicone rubber, teflon, procelain and wood
B.
Nickel, monel, stainless steel and graphite
C.
Aluminium, copper, high silicon iron
D.
Brass, cast iron, mild steel and tin
AnswerAnswer: Option D
Solution
Answer: Option D
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