Which of the following statements is (are) true about a compound that has a molecular ion peak in its mass spectrum at mass 104 and shows prominent peaks in its IR spectrum at 3200-2850 cm-¹? Multiple Choice The compound has a molecular mass of 104. The compound contains a C=O group and Csp3-H hybridized bonds. The compound contains an OH group and Csp3-H hybridized bonds. Both (The compound has a molecular mass of 104) and (The compound contains a C=O group and Csp3-H hybridized bonds) are true statements. Both (The compound has a molecular mass of 104) and (The compound contains an OH group and Csp3-H hybridized bonds) are true statements.

Which of the following statements is (are) true about a compound that has a molecular ion peak in its mass spectrum at mass 104 and shows prominent peaks in its IR spectrum at 3200-2850 cm-¹? Multiple Choice The compound has a molecular mass of 104. The compound contains a C=O group and Csp3-H hybridized bonds. The compound contains an OH group and Csp3-H hybridized bonds. Both (The compound has a molecular mass of 104) and (The compound contains a C=O group and Csp3-H hybridized bonds) are true statements. Both (The compound has a molecular mass of 104) and (The compound contains an OH group and Csp3-H hybridized bonds) are true statements.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter12: Structure Determination: Mass Spectrometry And Infrared Spectroscopy

Section12.SE: Something Extra

Problem 15AP: Write molecular formulas for compounds that show the following molecular ions in their...

See similar textbooks

Similar questions

Following is the mass spectrum of an unknown compound. The two highest peaks are at m/z 120 and 122. Suggest a structure for this compound. (Data from http://webbook.nist.gov/chemistry/.)
Following is the mass spectrum of 3-methyl-2-butanol. The molecular ion m/z 88 does not appear in this spectrum. Propose structural formulas for the cations of m/z 45, 43, and 41.
Write molecular formulas for compounds that show the following molecular ions in their high-resolution mass spectra, assuming that C, H, N, and O might be present. The exact atomic masses are: 1.007 83 (1H), 12.000 00 (12C), 14.003 07 (14N), 15.994 91 (16O). (a) M+=98.0844 (b) M+=123.0320
Identify the characteristic seen in the mass spectrum when there is a nitrogen in the compound. There are two molecular ions 2 units apart in a 3:1 ratio. The molecular ion has an even molecular mass. There are two molecular ions 2 units apart in a 1:1 ratio. The molecular ion has an odd molecular mass.
A mass spectrum of an unknown compound shows an [M]+ peak with an [M+2]* peak of similar height. Which statement BEST describes the reason for this observation: Bromine atom Two Chorine Atoms Three Chlorine Atoms lodine atom Chlorine atom
Use the following information to propose a molecular formula for nootkatone, a compound partly responsible for the characteristic odor of grapefruit. Nootkatone contains the elements C, H, and O, has ve degrees of unsaturation, and a molecular ion in its mass spectrum at m/z = 218.
For the first spectrum identify the structure and draw/label the H For the second spectrum (MASS SPECTRUM) identify the structure by labeling the singlet triplet or quartet if theres any and find the m/z values. Give atleast 4 m/z values
The two mass spectra below correspond to two isomers of C13H20O. Match the spectrum with the compound and explain your choice.
Shown below are the IR spectrum and the Mass Spectrum of a compound of molecular formula C3H8O. Using the spectral data, determine the structure of the compound. Provide evidence from both spectra to support your answer.
The intensities of peaks at 69 m/z, 70 m/z, and 71 m/z are 1.2, 31.2, and 1.7, respectively. How many carbons does the compound have?
The molecular weight of compound D is calculated to be 359.22 g/mol., However, the mass spectrum contains two peakS, with m/z 358.02 and m/z @360.02, in a approximately a 1:1 ratio. Explain this observation. HTML Editorg
Determine the molecular structure of the compound in the IR spectrum data, 1H NMR ; 13C NMR and MS, explain it for each picture.