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In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two?
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?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the nu...
Answer:
Introduction:
In NMR spectroscopy, the number of lines observed depends upon the number of chemically distinct nuclei present in the molecule. In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed can be determined by analyzing the number of chemically distinct carbon and phosphorus atoms present in the molecule.
Explanation:
(CH3)3P=O is a molecule that contains one phosphorus atom and three carbon atoms. The P atom is connected to three methyl (CH3) groups and an oxygen atom.
- 13C NMR Spectrum:
In the proton decoupled 13C NMR spectrum of (CH3)3P=O, two lines are observed. This is because there are two chemically distinct carbon atoms present in the molecule.
- 31P NMR Spectrum:
In the proton decoupled 31P NMR spectrum of (CH3)3P=O, one line is observed. This is because there is only one phosphorus atom present in the molecule.
Conclusion:
Therefore, the correct answer is (a) Two and one. Two lines are observed in the 13C NMR spectrum, and one line is observed in the 31P NMR spectrum of (CH3)3P=O.
Introduction:
In NMR spectroscopy, the number of lines observed depends upon the number of chemically distinct nuclei present in the molecule. In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed can be determined by analyzing the number of chemically distinct carbon and phosphorus atoms present in the molecule.
Explanation:
(CH3)3P=O is a molecule that contains one phosphorus atom and three carbon atoms. The P atom is connected to three methyl (CH3) groups and an oxygen atom.
- 13C NMR Spectrum:
In the proton decoupled 13C NMR spectrum of (CH3)3P=O, two lines are observed. This is because there are two chemically distinct carbon atoms present in the molecule.
- 31P NMR Spectrum:
In the proton decoupled 31P NMR spectrum of (CH3)3P=O, one line is observed. This is because there is only one phosphorus atom present in the molecule.
Conclusion:
Therefore, the correct answer is (a) Two and one. Two lines are observed in the 13C NMR spectrum, and one line is observed in the 31P NMR spectrum of (CH3)3P=O.
Community Answer
?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the nu...
Two and one
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?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two?
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?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about ?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two?.
?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about ?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ?In the proton decoupled 13C and 31P NMR spectrum of (CH3)3P=O, the number of lines observed respectively are: (a) Two and one (b) One and two (c) Three and One (d) Two and two?.
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