Week 34 (Organic) Chemistry Quiz 1

Organic compounds are compounds contain ______________.

• O
• C
• N
• S

The molecular formula for Heptane is

• C₄H₁₀
• C₈H₁₈
• C₅H₁₂
• C₇H₁₆

Is NaCl (table salt) a Organic or Inorganic Compound?

• Inorganic
• Organic

Name this alkane.

• propane
• octane
• hexane
• butane

How many carbon atoms are in ethane?

• 1
• 2
• 3
• 4

What is the common name given to this alkyl branch?

• Propyl

• Methyl

• Isopropyl

• Ethane

What is the common name for alkyl branch A in the image?

• sec-butyl

• propyl

• neopentyl

• isopropyl

What is the prefix used when referring to ring structures?

• Pyro-

• Aro-

• Cyclo-

• None of the above

What is the parent name of this structure?

• nonane

• pentane

• heptane

• cyclohexane

Which of the following is the correct IUPAC name for this structure?

• 3-methyl-4-isopropyl-5-methyl-6-methylheptane

• 2,3,5-trimethyl-4-isopropylheptane

• 4-isopropyl-3,5,6-trimethylheptane

• 4-isopropyl-2,3,5-trimethylheptane