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.
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.
strong intermolecular forces attract the molecules
The melting point is an indication of purity.
The appearance of a solution depends on the substances dissolved in it. It can range from clear to colored, transparent to opaque, and can have varying viscosities. Observations can include changes in color, clarity, viscosity, and the formation of precipitates or gas bubbles.
theory
theory
theory
It is a theory. Search it everywhere and that's what it is l0l.
It is a scientific theory
This is called a theory. The theory is the highest concept in science.
A unifying explanation for a broad range of hypotheses and observations that have been supported by testing is called a theory. Theories are well-established explanations that integrate and explain various facts and observations in a field of study. They serve as a framework for understanding and predicting phenomena.
A scientific theory.
theory
A theory is a unifying explanation for a broad range of hypotheses and observations that have been consistently tested and supported by evidence. It provides a framework for understanding natural phenomena, making predictions, and guiding further research in a particular scientific field.
theory
a theory