Oxygen boils at `-183^(@)C`. This temperature is approximately

Options

A. `-297.4^@F`
B. `-253.6^@F`
C. `-342.6^@F`
D. `-225.3^@F`

Answer

To convert the boiling point of oxygen from Celsius to Fahrenheit, we will use the conversion formula:

\[ F = \left( C \times \frac{9}{5} \right) + 32 \]

where:
- \( F \) is the temperature in Fahrenheit,
- \( C \) is the temperature in Celsius.

### Step 1: Identify the temperature in Celsius
The temperature given is:
\[ C = -183 \, ^\circ C \]

### Step 2: Substitute the Celsius value into the formula
Now, we substitute \( C \) into the formula:
\[ F = \left( -183 \times \frac{9}{5} \right) + 32 \]

### Step 3: Calculate the multiplication
First, we calculate \( -183 \times \frac{9}{5} \):
\[ -183 \times \frac{9}{5} = -183 \times 1.8 = -329.4 \]

### Step 4: Add 32 to the result
Now, we add 32 to the result from the previous step:
\[ F = -329.4 + 32 \]
\[ F = -297.4 \]

### Step 5: Finalize the answer
Thus, the temperature in Fahrenheit is approximately:
\[ F \approx -297.4 \, ^\circ F \]

### Conclusion
The boiling point of oxygen in Fahrenheit is approximately \( -297.4 \, ^\circ F \).