As the impurities are oxidised, the melting point of iron (A) Decreases (B) Remains unchanged (C) Increases (D) May increase or decrease; unpredictable

As the impurities are oxidised, the melting point of iron
(A) Decreases
(B) Remains unchanged
(C) Increases
(D) May increase or decrease; unpredictable
by

1 Answer

Answer :

(C) Increases
by

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