(A) soft (X)
(B) ductile (X)
(C) hard’ ()
(D) tough (X)
(E) malleable (X)
Answers: Sulphur in pig iron tends to make it hard’
(A) soft (X)
(B) ductile (X)
(C) hard’ ()
(D) tough (X)
(E) malleable (X)
Answers: Sulphur in pig iron tends to make it hard’
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