Determine which law is appropriate for solving the following problem. What will be the new volume of a 250 mL sample of gas at 300 K and 1 atm if heated to 350 K at 1 atm? Law used: square :

To determine the new volume of a gas sample when its temperature changes at constant pressure, you should use **Charles's Law**. Charles's Law states that the volume of a given mass of gas is directly proportional to its absolute temperature, provided the pressure remains constant.The formula for Charles's Law is: Where:- is the initial volume- is the initial temperature- is the final volume- is the final temperatureGiven:- Initial volume ( ) = 250 mL- Initial temperature ( ) = 300 K- Final temperature ( ) = 350 K- Pressure remains constant at 1 atmUsing Charles's Law, we can solve for the final volume ( ): Cross-multiplying to solve for : So, the new volume of the gas when heated to 350 K at 1 atm is approximately 291.67 mL.Law used: **Charles's Law**