The critical temperature `(T_(c))` and critical pressure `(p_(c))` of `CO_(2)` are `30.98^(@)C` and 73 atm respectively. Can `CO_(2) (g)` be liquefied at `32^(@)C` and 80 atm pressure ?

Explanation

To determine whether carbon dioxide (CO₂) can be liquefied at 32 °C and 80 atm pressure, we need to compare the given conditions with the critical temperature and critical pressure of CO₂.

### Step-by-Step Solution:

1. **Identify the Critical Temperature and Pressure:**
- The critical temperature (T_c) of CO₂ is given as 30.98 °C.
- The critical pressure (P_c) of CO₂ is given as 73 atm.

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