Boyles's Law is applicable for an

Options

A. adiabatic process
B. isothermal process
C. isobaric process
D. isochoric process

Explanation

To solve the question regarding Boyle's Law, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Boyle's Law**: Boyle's Law states that for a given mass of gas at constant temperature, the pressure (P) of the gas is inversely proportional to its volume (V). This can be mathematically expressed as:
\[ PV = k \]
where \( k \) is a constant.

2. **Identify the Conditions**: The key condition for Boyle's Law to hold is that the temperature must remain constant throughout the process. This is known as an isothermal process.

3. **Relate to Ideal Gas Equation**: The ideal gas equation is given by:
\[ PV = nRT \]
where \( n \) is the number of moles of the gas, \( R \) is the universal gas constant, and \( T \) is the absolute temperature.

4. **Determine Constants**: If the temperature (T) is constant, then \( n \) (number of moles) and \( R \) (gas constant) are also constant. Therefore, the product \( PV \) remains constant.

5. **Conclusion**: Since Boyle's Law applies under the condition of constant temperature, we conclude that Boyle's Law is applicable for isothermal processes.

### Final Answer:
Boyle's Law is applicable for an **isothermal process**.

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