Which of the Following Is True About the (M+1)⁺

question 30

Multiple Choice

Which of the following is true about the (M+1) ^{+ .} peak on the mass spectrum of a hydrocarbon?

• A)it is the most abundant peak
• B)it is due to the ¹³C isotope of carbon
• C)it has a m/z value lower than the molecular ion
• D)it is useful in calculating number of carbon atoms
• E)B & D

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Definitions:

Foerster and Penfield

Pioneers in neurosurgery and neuroscience, known for their contributions to brain mapping and epileptic surgery techniques.

Fritsch and Hitzig

Pioneers in neurophysiology, known for their research demonstrating that electrical stimulation of certain parts of the dog's brain resulted in muscular contractions on the opposite side of the body.

Auditory Stimulation

The process of inducing a response through exposure to sound, affecting perception, emotions, or cognitive functions.

Temporal Lobes

Regions of the cerebral cortex located beneath the temples, involved in processing sensory input and assigning it emotional meaning.