chapter 4 The World of Metals and Non-metals - Part 5

Why is hydrogen gas test performed carefully?

Type: MCQ • Marks: 1
Why is hydrogen gas test performed carefully?
Options
A. Hydrogen is an acid
B. Hydrogen is a solid
C. Hydrogen is flammable
D. Hydrogen has no reaction with flame
Explanation
Hydrogen can burn, so safe supervised testing is necessary.
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