Nuclear magnetic resonance multiple choice questions

Nuclear Magnetic Resonance

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In the high resolution proton NMR spectrum of propan-1-ol, CH₃CH₂CH₂OH, there are

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The high resolution proton NMR spectrum of ethyl ethanoate, CH₃COOCH₂CH₃ , contains

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3 of 13

A compound produces the ¹³C NMR spectrum below.

Carbon NMR spectrum showing peaks at different chemical shifts.

Which compound could have produced this spectrum?

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What is the number of peaks in the ¹H NMR spectrum of HOOCCH₂CHOHCH₂COOH?

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Which compound is used as a standard for NMR chemical shift measurements?

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How many peaks are there in the ¹³C NMR spectrum of 1,4-dimethylbenzene?

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Which amine has only threepeaks in its proton NMR spectrum?

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Which statement does notsupport the suggestion that an unknown organic compound is

Diagram showing the structure of an organic compound with the formula CH3COOCH2CH3.

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9 of 13

What is the ratio of the areas of the signals in the ¹H NMR spectrum of pentan-3-ol?

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10 of 13

What information can be deduced from the splitting pattern of ¹H NMR signals?

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What is the ratio of areas under each signal in the ¹H NMR spectrum of 2-methylbutane?

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What can be determined about a molecule from the number of signals in its ¹H NMR spectrum?

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13 of 13

A compound with the formula C₆H₁₄ gives a ¹³C NMR spectrum with four peaks.

Which compound gives this spectrum?

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