AP CHEMISTRY PRACTICE 3.11 - 3.13 - Pearl Public School ...

Questions 7-8 refer to a various points in time during an experiment conducted at 1.0 atm. Heat is added at a constant rate to a sample of a pure substance that is solid at time to. The graph below shows the temperature of the sample as a function of time. (A) t1 (B) t2 (C) t3 (D) t5. 7. Time when solid and liquid states are in equilibrium. 8. ................
................