
(a)
Interpretation:
Blank in the description of frequency of
Concept Introduction:
Formula to calculate frequency is as follows:
Planck’s hypothesis states energy associated with photon is as follows:
Formula to calculate wavenumber is as follows:
Here,
(a)

Explanation of Solution
Planck’s hypothesis states energy associated with photon in terms of frequency is as follows:
Since energy is directly related to frequency in accordance with Planck’s hypothesis thus when frequency is doubled, energy is also doubled. So energy will also double.
(b)
Interpretation:
Blank in the description of wavelength and energy of electromagnetic radiation has to be filled.
Concept Introduction:
Refer to part (a).
(b)

Explanation of Solution
Planck’s hypothesis states energy associated with photon in terms of wavelength is as follows:
Since energy is inversely directly related to energy in accordance with Planck’s hypothesis thus when wavelength is doubled, energy is reduced by same amount doubled. So, energy will become halve.
(c)
Interpretation:
Blank in the description of wavenumber and energy of electromagnetic radiation has to be filled.
Concept Introduction:
Refer to part (a).
(c)

Explanation of Solution
Planck’s hypothesis states energy associated with photon in terms of wavenumber is as follows:
Since energy is inversely directly related to
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Chapter 18 Solutions
EBK EXPLORING CHEMICAL ANALYSIS
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- Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction. N₂H₅ClO₄arrow_forwardPlease help me with identifying these.arrow_forwardCan I please get help with this?arrow_forward
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