If moles and pressure are constant, what is the volume of decane gas at 7°c if 23 ml of decane gas has a temperature of 43k

According to Charles' law for ideal gases, at constant pressure, the volume of a given mass and moles of gas is directly proportional to its temperature in the Kelvin scale.

Therefore,

Here,

V1 = Initial volume of decane gas = 23 mL

T1 = Initial temperature of decane gas = 7 degree C = ( 7 + 273.15) K = 280.15 K.

T2 = Final temperature of decane gas = 43 K

V2 = Final volume of decane gas = ?

The required volume of decane gas is 149.8 mL.

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

the answer is a and have a great day