Final answer:
Conditions for Boyle's Law to be used are volume, temperature, and amount to remain constant. Therefore, options 1, 2, and 3 are relevant, and the correct answer is:
1) volume
2) temperature
3) amount
Step-by-step explanation:
Boyle's Law describes the relationship between the pressure and volume of a gas at constant temperature and amount (moles). Therefore, for Boyle's Law to be applicable, the conditions that should remain constant are:
1. Volume: Boyle's Law specifically deals with the inverse relationship between the volume and pressure of a gas when the temperature and the amount of gas are held constant.
2. Temperature: Boyle's Law assumes that the temperature of the gas remains constant during the process. If the temperature changes, Boyle's Law may not accurately describe the behavior of the gas.
3. Amount: Boyle's Law is applicable when the amount of gas (number of moles) is kept constant. Changing the amount of gas would involve different gas particles interacting, potentially altering the relationship between pressure and volume.
So, the correct conditions for Boyle's Law to be used are volume, temperature, and amount to remain constant. Therefore, options 1, 2, and 3 are relevant, and the correct answer is:
1) volume
2) temperature
3) amount