CHM258 Chapter 1: Introduction to Organic Chemistry (p.1)

Which of the following is NOT considered as organic?

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Both diamond and carbon dioxide (CO₂) contains C atom(s). Can they be considered as organic?

• Yes

• No

Which two elements do MOST organic compounds contain?

• Carbon and hydrogen

• Carbon and oxygen

• Oxygen and hydrogen

• Carbon and nitrogen

Which type of bonding is present within organic molecules?

• Covalent bond

• Ionic bond

• Metallic bond

• Hydrogen bond

Tags

NGSS.HS-LS1-6

In organic chemistry, the C element normally bonded with the following atoms, EXCEPT:

• Br

• Na

• O

• H

Which structure comply with the valence bond theory?

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Which type of formulas represents the simplest ratio of the constituent atoms in a compound?

• Structural formula

• Empirical formula

• Molecular formula

• Condensed formula

Which type of structural formula does this figure represent?

• Molecular

• Skeletal

• Condensed

• Expanded

The condensed structure for this compound is

• C₅H₁₂NOCl

• CH₂(NH₂)CH₂CH(OH)CH₂CH₂Cl

• CH₃CH(NH₂)CH(OH)CH₂CH₂Cl

• CH₃CH(NH₂)CH(OH)CH₂CH₂Br

The correct conversion from condensed to skeletal structural formula of the (CH₃)₂CHCH₂COCH(Cl)CH₃ is

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