Which of the following material is used for handling hydrogen peroxide?(a) Commercially pure metals(b) Alloys(c) Both commercially pure metal and alloys(d) Neither commercially pure metals nor alloysI have been asked this question in an interview for job.This intriguing question originated from Prevention topic in chapter Corrosion Prevention of Corrosion Engineering

Which of the following material is used for handling hydrogen peroxide

1.	Which of the following material is used for handling hydrogen peroxide?(a) Commercially pure metals(b) Alloys(c) Both commercially pure metal and alloys(d) Neither commercially pure metals nor alloysI have been asked this question in an interview for job.This intriguing question originated from Prevention topic in chapter Corrosion Prevention of Corrosion Engineering
Answer» Correct ANSWER is (a) Commercially PURE metals To elaborate: Commercially pure metal such as aluminum (99.5+ PURITY) is used for HANDLING hydrogen peroxide. Alloys result in the decomposition of hydrogen peroxide DUE to the catalytic action of alloying elements.

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