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Predominantly its higher molecular mass. The higher mass of a molecule of C5H12 requires more energy to cause it to move fast enough to escape its intermolecular bonding than does the lower mass C2H6 molecule. The intermolecular bonding itself may be stronger in the higher molecular mass molecule, but this is relatively minor compared with the difference in molecular mass.
When the concentration of a solution increases, the particles are moving quicker as they have more energy. This results in more collisions between the substrate and the solution, thus resulting in an increased rate of reaction. Even if the particles are moving at the same speed, with a higher concentration, there is a higher probability of colliding with another reactant molecule rather than a solvent molecule.
It is because n-pentane is a straight chain hydrocarbon meaning it has more surface area to reach the boiling point, neopentane has significantly less surface area that's why it will boil quicker than n-pentane. The more branched molecule, the lower is its boiling point will be & the less branched molecule, the higher its boiling point will be. For combustion energy the opposite holds true, the more branched molecule has a higher energy than an unbranched one.Hope You Like My Answer...By rananeeraj168@gmail.com in facebook
It depends on the electronegativity of the atoms in the molecule. When an atom has a higher electronegativity than the others in the molecule, the electrons will have a higher affinity for that side, making the molecule polar.
At higher temperatures the speed of molecule is higher.
Metabolism.
Active transport mechanisms occur when particles move from a region of lower concentration to one of higher concentration. This requires energy, which comes from cellular metabolism and, specifically, from a molecule called adenosinetriphosphate(ATP).
The energy required to remove electron from atom are called ionization energy. Larger atom or molecule have lower ionization energy and molecule have higher ionization energy.
The activation energy refers to a chemical reaction.
Eat more, and exercise more.The eating is important because with a higher workout, the body will need more energy. In order to consume the energy, more enzymes will be created which will increase the metabolism.
You resting metabolism rate will decrease as you weight decreases. That is because a higher body mass will take more energy to function, thus resulting in a higher metabolism rate.
The molecular environment lets it boost an electron to a higher energy level and also to transfer the electron to another molecule
No. You need to make the word "children" into possessive:"Children's metabolism is known to be higher than adults'.""Children's metabolism is known to be higher than adults' metabolism.""Children's metabolism is known to be higher than that of adults."
When a gaseous molecule got heated up, it gain energy and then momentum that makes the molecule rises up higher.
molecules (or atoms) move faster at higher temperatures. higher temperature is a measure of higher kinetic energy.
when one of its electrons is boosted to a higher-energy excited state upon being struck by a photon of light.
men have higher metabolism.