20) Which of the statements given is not true about electromagnetic radiation? a frequency is directly proportional to wavelength bfrequency is drectly proportional to energy c. frequency is inversely proportional to wavelength d wavelength is inversely proportional to energy Energy is directly proportional to frequency and wavelength 21) Which of the types of electromagnetic radiation shown has the highest energy? a. UV b. X-ray CIR d e microwave

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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20) Which of the statements given is not true about electromagnetic radiation
a frequency is directly proportional to wavelength
bfrequency is drectly proportional to energy
c frequency is inversely proportional to wavelength
d wavelength is inversely proportional to energy
Energy is directly proportional to frequency and wavelength
21) Which of the types of electromagnetic radiation shown has the highest energy?
UV
D
e
IR
d microwave
e
22) Which of the given vibrations are observed in IR spectroscopy?
a stretching
b. rotational
a
d.
e
bending
A and B
A and C
23) Which of the wavenumbers given corresponds to the CFO double bond region on an IR
spectrum?
a. 1500-4000 cm-1
b. 400-4000 cm-1
c 400-1500 cm-1
d. 2100-2300 cm-1
e 1600-1850 cm-1
24) Which one of the given compounds is consistent with the following IR spectrum?
Mal
TER
Transcribed Image Text:20) Which of the statements given is not true about electromagnetic radiation a frequency is directly proportional to wavelength bfrequency is drectly proportional to energy c frequency is inversely proportional to wavelength d wavelength is inversely proportional to energy Energy is directly proportional to frequency and wavelength 21) Which of the types of electromagnetic radiation shown has the highest energy? UV D e IR d microwave e 22) Which of the given vibrations are observed in IR spectroscopy? a stretching b. rotational a d. e bending A and B A and C 23) Which of the wavenumbers given corresponds to the CFO double bond region on an IR spectrum? a. 1500-4000 cm-1 b. 400-4000 cm-1 c 400-1500 cm-1 d. 2100-2300 cm-1 e 1600-1850 cm-1 24) Which one of the given compounds is consistent with the following IR spectrum? Mal TER
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