Examining the infrared spectrum of a compound allows us to: a determine the type
ID: 484282 • Letter: E
Question
Examining the infrared spectrum of a compound allows us to: a determine the types of functional groups present in the compound determine the carbon-hydrogen framed of the compound determine the molecular weight of the compound determine the nature of the conjugated pi electron system in the compound Which of the following m/z values will result from the alpha (alpha) cleavage fragmentation of the molecular ion for 2-butanone? CH_3C(=O)CH_2CH_3 15 29 43 57 all the above Which of the following compounds will show an intense peak at 1746 cm^-1 in the IR spectrum CH_3CH_2OCH_2CH_3 CH_3COOH CH_3CH_2C=CH CH_3CH_2SH Which of the following wave numbers corresponds to the triple bond region? 1650 cm^-1 2100 cm^-1 1100 cm^-1 3300 cm^-1 2850 cm^-1 Consider the mass spectrum below. What other element do you think the unknown compound will possess apart from C and H? N O Cl S Br Which of the following Infrared regions is considered the fingerprint region? 3300Explanation / Answer
Question number 31: ANSWER is (A)
Question number 32: ANSWER is (C)
Question number 33: ANSWER is (B)
Question number 34: ANSWER is (B)
Question number 35: ANSWER is (D)
Question number 31: ANSWER is (D)
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