Which of the following correctly pairs a transition with its most closely associated region of the electromagnetic spectrum?

D

Explanation:

The vibration of molecules is studied using infrared spectroscopy. Infrared spectroscopy is used to study the various modes of vibration of a molecule.

Infrared spectroscopy is used to is used to identify various functional groups by observing their stretching frequencies.

For a molecule to be infrared active, the molecule must give rise to a change in the molecular electric dipole moment.

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este