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Class 10 Science Chapter Metals and Non Metals - Part 7

Which statement is true about corrosion?

Type: MCQ • Marks: 1
Which statement is true about corrosion?
Options
A. It increases the strength of metals.
B. It is the gradual destruction of metals by chemical reactions with the environment.
C. It occurs only in non-metals.
D. It improves the appearance of iron.
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Class 10th Science

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