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The addition of high proportions of maga...

The addition of high proportions of maganese makes steel useful in making rails or railroads because manganese useful in making rails or railroads because maganese

A

gives hardness to steel

B

helps in the formation of oxides of iron

C

can remove oxygen from sulphur

D

can show high oxidation state of +7.

Text Solution

Verified by Experts

The correct Answer is:
A
(a) Manganese imparts hardness to steel.
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