

MCQOPTIONS
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1. |
Consider the following statements: In a binary phase diagram1) The freezing point of the alloy is minimum.2) eutectic mixture solidifies at a constant temperature like pure metal3) eutectic reaction is irreversible4) at eutectic temperature liquids of two metal will change into two solidsWhich of the above statements are correct? |
A. | 1, 2 and 3 only |
B. | 1, 3 and 4 only |
C. | 1, 2 and 4 only |
D. | 1, 2, 3 and 4 |
Answer» D. 1, 2, 3 and 4 | |