MCQOPTIONS
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| 1. |
For binary phase diagram Gibbs phase rule may be given as ____________ |
| A. | F = C + P + 2 |
| B. | F = C – P + 2 |
| C. | F = C – P + 1 |
| D. | F = C + P – 1 |
| Answer» D. F = C + P – 1 | |