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| Q. |
What does Gibb’s phase rule state? |
| A. | p+f=c-1 |
| B. | p+f=c+1 |
| C. | p+f=c-2 |
| D. | p+f=c+2 |
| Answer» D. p+f=c+2 | |
| Explanation: the above phase rule is a formula that gives the condition for finding the number of phases in a system. this phase rule can be applied to both condensed as well as normal systems. | |
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