4) Analytical Techniques Flashcards

1
Q

What happens to a bond when the molecule absorbs infra red radiation

A

The bond vibrate more with either stretching or bending motion

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2
Q

What are the three most abundant green house gases

A

. Carbon dioxide
. Water vapour
. Methane

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3
Q

What should you include when answering questions about infrared spectra

A

. State the wavenumber with units of the peak
. Write the bond and functional group for the peak
. State any peaks that are missing to rule out functional groups

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