Moving to the next question prevents changes to this answer Question 10 Which on

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Moving to the next question prevents changes to this answer Question 10 Which one of the following is true about the area under each signal in a lH NMR spectrum? O A it indicates the number of neighboring protons OB. it indicates the electronic environment of absorbing protons O C. it indicates the relative number of protons in the signal OD.it indicates the electronic environment of neighboring protons O E. it indicates the number of different protons Moving to the next question prevents changes to this answer.

Explanation / Answer

The number of peaks in 1H-NMR spectrum is equal to the number of different chemical environment protons.

Same chemical environment protons gives the single peak.

The height of the peak depends on the number of protons.

The area under each signal in 1H-NMR spectrum indicates the relative number of protons in the in the signal.

Therefore, the correct option is

C. It indicates the relative number of protons in the signal.

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