Chemistry JAMB

The effect of the presence of impurities such as carbon and sulphur on iron is that they?
The effect of the presence of impurities such as carbon and sulphur on iron is that they?The effect of the presence of impurities such as carbon and sulphur on iron is that they?

A. give it high tensile strength
B. make it malleable and ductile
C. increase its melting point
D. lower its melting point

Correct Answer:

Option D – lower its melting point

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4 years ago

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