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At a given temperature, total vapour pressure in Torr of a mixture of volatile components A and B is given by `P_(Total)=120-75 X_B` hence, vapour pressure of pure A and B respectively (in Torr) are
A. |
120, 75 |
B. |
120, 195 |
C. |
120, 45 |
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D. |
75, 45 |