Properties of Drug Molecules***

Question 1

Characteristic FREQUENCY, WAVELENGTH or wavenumber

Answer 1

Electromagnetic radiation

Question 2

NON-IONIC PHENOMENON wherein the molecule has NO NET CHARGE

Answer 2

Permanent dipole moment

Question 3

Measurement of the ANGLE OF ROTATION

Answer 3

Optical rotation

Question 4

n = sin i / sin r

Answer 4

Refractive index

Question 5

Absorption spectroscopy based on differential absorption of left or right CIRCULARLY POLARIZED LIGHT

Answer 5

Circular dichroism