Which of the following is/are the class2 corrosion-resistant materials – McqOptions

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1.	Which of the following is/are the class2 corrosion-resistant materials in nitric acid?
A.	Aluminum and Stainless steels
B.	Aluminum, Hastelloy, and Inconel
C.	Hastelloy and Inconel
D.	Hastelloy and Titanium
Answer» C. Hastelloy and Inconel

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