Final answer:
The approximate boiling point of nitrogen gas is − 204°C, calculated by multiplying the boiling point of chlorine gas (− 34°C) by 6. The actual boiling point of nitrogen gas is − 195.8°C.
Step-by-step explanation:
The boiling point for chlorine gas is − 34°C, and the boiling point for nitrogen gas is about 6 times that of chlorine gas. To calculate the boiling point for nitrogen gas, we multiply the boiling point of chlorine by 6:
− 34°C × 6 = − 204°C
So, the approximate boiling point of nitrogen gas is − 204°C. It's important to note that this is an approximation and the actual boiling point of nitrogen gas is − 195.8°C. The small discrepancy between the estimated and actual boiling points may be due to the rounded figure used in the multiplication (6 times rather than a more exact multiplier).