Question

Which characteristic is not associated with chemical absorption?

Answer 1

⏩⏩Absorption spectrum is inversly proportional to the wavelength of the wave. So, the correct sequence will be Ultraviolet, visible, infra-red, microwave as ultraviolet has maximum wavelength and microwave have least wavelength.⏪

Answer 2

Answer:

""""""It is highly specific because chemical adsorption will occur if and only there is some possibility of chemical action between the gas and the solid adsorbent."""""""