The light is absorbed at a specific wavelength and this is because the electrons in the chemical bonds only absorb certain wavelengths of light. So, more concentration, more bonds and more electrons to absorb the light.
As concentration increases the number of solvated molecules increases. Absobance occurs when a molecule of solute is struck by a photon and is absorbed. By having more molecules confined in the same amount of volume, the chance a molecule is struck by a photon increases. Therefore increasing the solutions concentration will certainly increase absorbance.
I think you meant, "absorbance increases when concentration increases". And that is so, because the more particles you have in a solution, the more they will absorb.
yes
decrease it the right answer
Decrease
To make an acid stronger, you can increase its concentration or decrease its dissociation constant (Ka). Increasing the concentration of an acid will increase the number of acid molecules available to donate protons, making it stronger. Decreasing the dissociation constant means that less of the acid will dissociate into ions, resulting in more undissociated acid molecules available to donate protons. Conversely, to make an acid weaker, you can decrease its concentration or increase its dissociation constant.
10x increase in acidity
A decrease in hydrogen ion concentration by factor of 10
decrease
To increase the concentration of a solution, you can decrease the amount of solvent by boiling off, or by evaporation, or you can simply add more solute. Conversely, to decrease the concentration, you can add more solvent.
The increase in concentration increases the density and decrease causes the decrease in density.
Yes. An aqueous solution means that at least one solute is dissolved in water. You can increase the concentration by adding more solute, or you can decrease the concentration by adding more water.
Molar absorptivity is completely independent of concentration of a substance as Molar absorptivity is represented by epsilon and is a constant. Absorbance of light is what is dependent upon concentration and will go down as concentration goes down and increase as concentration increases.
If there is an increase in the temperature of a substance, that indicates the increase in vibration and speed of the particles. If there is a decrease in the temperature of a substance, that indicates the decrease in vibration and speed of the particles.
Increase pressure: decrease volume, increase temperature, increase moles of substance. Decrease pressure: do the reverse
An increase in temperature will cause an increase in volume, while a decrease in temperature will cause a decrease in volume.
A. A decrease in glucose. Unless your body is as strange as mine. I'm trying to figure out why my glucose increases when I increase my insulin.
It increases.
decrease it the right answer
The amount of water you add.