Mass Spectrometry

Approximately and with regard to abundance
¹²C : ¹³C :: 100 :

• 4.4
• 1.1
• 0.2
• 98

Where is the base peak?

• 57 amu
• 29 amu
• 72 amu
• 43 amu

What is the analyte?

• Vinylamine
• N-methylethenamine
• Pentane
• Hexane

Which is present?

• Br
• Cl
• S
• O

How many nitrogen atoms are there?

• 0
• 1
• 2
• 3

What is the analyte?

• C₄H₁₀
• C₄H₄O
• C₄H₄S
• C₅H₈

What kind of particles are used in mass spectrometry?

• Anions
• Cations

Which of these is a hard ionization technique?

• ESI
• EI
• FAB
• APCI

What is the degree of unsaturation?

• 1
• 2
• 3
• 6

Who is the GOAT?

• Einstein
• Newton
• J.J. Thomson
• Maxwell