Sudden immersion/dipping of red hot steel bar in water makes it Options: A . &nbspmalleable & tough. B . &nbspductile & soft. C . &nbspbrittle & hard. D . &nbspnone of these.

Sudden immersion/dipping of red hot steel bar in water makes it

Question

Sudden immersion/dipping of red hot steel bar in water makes it

Options:

A . malleable & tough.

B . ductile & soft.

C . brittle & hard.

D . none of these.

Answer: Option C
Answer: (c).brittle & hard.

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