Spectrophotometry
f all the light passes through a solution without any absorption, then the value of absorbance is _______ and per cent transmittance is _______.
The units of absorbance and molar absorptivity are ________ and _______ respectively
An aqueous solution of Ni2+ absorbs from red region of the visible spectrum. The probable colour of the solution is ________
he relation between absorbance and % transmittance is ______.
A solution of 0.2M has an absorbance of 0.4, while another solution of the same compound measured under the same conditions has an absorbance of 0.57. Then the concentration of the latter is ______