Which of the following statements is/are true about Iron in Iron-Carbo – McqOptions

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1.	Which of the following statements is/are true about Iron in Iron-Carbon equilibrium diagram ?1. It is soft and ductile 2. It is allotropic in nature 3. It is magnetic above curie temperature 4. Below the temperature of 1539 C, iron is in liquid state
A.	1 and 2
B.	2 and 3
C.	3 and 4
D.	All of the above
Answer» B. 2 and 3

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