Question

The graph for Boyle's law is called

• A. Isotherm
• B. Hypertherm
• C. Hypotherm
• D. None of above

Hint:

Boyle's law graphs are isotherms because they show the relationship between pressure and volume at constant temperature.

Answer 1

The Correct Option is A

Step 1: Boyle's Law
Boyle's law states that for a given mass of gas at constant temperature, the pressure of the gas is inversely proportional to its volume.
The equation is: \[ P \propto \frac{1}{V} \] where \( P \) is the pressure and \( V \) is the volume.
Step 2: Isotherm Explanation
The graph of Boyle's law is called an isotherm because it represents the relationship between pressure and volume at a constant temperature.
Step 3: Why Other Options are Incorrect
Option (b) Hypertherm is incorrect as it is not related to Boyle's law.
Option (c) Hypotherm is also not related to Boyle's law.

Option (d) None of the above is incorrect because the correct answer is Isotherm.

Step 4: Conclusion
Thus, the graph for Boyle's law is called an Isotherm.