<span>1 mole of benzene (78g) requires 30.8 kJ/ of heat, so 11.5g will need ..... (it's a proportion calculation.) Temperature does not change at BPt and is not relevant if the temp of the liquid is already at the BPt
ne definition of entropy is qrev/T, where qrev is the heat added in reversible operation (for complicated reasons pertaining to heat as a path function) and T is the temperature at which this is done.
Phase changes are particularly good examples for calculations of changes in entropy, since temperature will not change will the bonds of a state are being broken.
The calculations required boils down to:
1) finding the moles of benzene given from molar mass.
2) multiplying that moles by the heat of vaporization.
3)diving the heat energy required by the temperature of boiling point.</span>
Hello. I'm pretty sure it's a Hydrogen bond. Hope that helped.<span />
The correct sequence is higher temperature→ more kinetic energy→ more space between particles→ higher volume.
According to the postulates of Kinetic gas theory:
Postulate 1: It states that the average kinetic energy of gas particles is proportional to the absolute temperature of the gas.
Which states that the higher temperature, the higher the kinetic energy of the molecules, which is the start of the sequence of the relationship between temperature and volume.
Postulate 2: Average kinetic energy is proportional to the square of the speed, it shows that at higher the kinetic energy the faster the molecules will move.
Postulate 3: As the particles move faster, the particles will collide more frequently so they will move away from each other, occupying more space.
Postulate 4: More space between the molecules results in more volume.
So, the complete and correct sequence is higher temperature → higher kinetic energy (higher speed) → more space → more volume.
Learn more about the Kinetic Gas Theory here:
brainly.com/question/7563496
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