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Why UV absorption bands are broad?
UV absorption bands are broad because of the various electronic transitions that can occur within a molecule. For example, a molecule can have multiple electronic states or energy levels close in energy, leading to a range of possible transitions. This results in a broad range of wavelengths being absorbed, leading to a broad absorption band.
Can enzymes work over a broad range of PH levels?
Enzymes have an optimal pH at which they work most efficiently, but some enzymes can function over a range of pH levels beyond their optimal pH. However, extreme pH levels can denature enzymes, leading to loss of their function.
What are the benefits of wearing a broad singlet during workouts?
Wearing a broad singlet during workouts can provide benefits such as increased range of motion, improved ventilation, and reduced restriction during movements. This can enhance comfort, performance, and overall workout experience.
When an obtained melting point range is broad what does it tell about the substance?
strong intermolecular forces attract the molecules
Why is it important to determine the melting range of the impure and recrystallized sample of vanillin?
The melting point is an indication of purity.
