Question

11. A sample of bromine gas has a volume of 236.5 Land

Answer 1

According to Charles' law, when the gas is heated to 684 K, the new volume is 338.4 L

Explanation:

Charles' law states that the Volume of an ideal or fixed amount of gas, at constant pressure is directly proportional to Temperature (in kelvin). V∝T

V 1/T 1=V 2/T 2 here, V 1= 236.5 L, T 1= 478 K, T 2= 684 K. Find V 2?

V 2 = V 1 × T 2 ÷ T 1

V 2 = 236.5 L× 684 K ÷ 478 K

V 2 =  338.4 L