Chapter 19, Problem 12STP

Interpretation Introduction

Interpretation:

The state of matter at given conditions of temperature and pressure is to be explained.

Concept introduction:

Phase diagram shows the conversion of one state of matter to another and condition of temperature and pressure at which the conversion takes place.

Answer to Problem 12STP

The matter will exist in liquid form at temperature $35°C$ and pressure $83atm$

Explanation of Solution

Phase diagram helps to know about the state of matter as below:

By joining the value of temperature and pressure, it can be seen that CO₂will be in liquid state at temperature $35°C$ and pressure $83atm$

Conclusion

The graph shows that matter will be in liquid state.