Page 122 - Pharmaceutical Organic Chemmistry-3 (Theoritical book) 24-25

Clinical Pharmacy PharmD - 2024/2025 Level 2 Pharmaceutical Organic Chemistry-3 (PC 305)

1. Compare between low resolution and high resolution mass spectrometry.

❖ Choose the best correct answer in each of the following statements:

1. In regard to MS spectrometry instrumentation, which of the following sentences is FALSE?

a. Ion source converts sample molecules into ions. b. Magnetic field deflects ions based on its
electronegativity
c. Ion source causes fragmentation of the d. Sample vaporizer is used to convert the
molecules into positively charged ions with sample into gaseous state.
various masses.
2. In regard to this drawn MS spectrum, predict the correct chemical structure that matches
with this spectrum.

a. b.

c. d.