INTRODUCTION TO ORGANIC CHEMISTRY

Which two elements do all organic compounds contain?

• Carbon and hydrogen

• Carbon and oxygen

• Oxygen and hydrogen

• Carbon and nitrogen

Organic compounds made only of the elements carbon and hydrogen are called...

• Hydrocarbons

• Carbohydrogens

• Carbohydrates

• Hydrocarbonates

Which type of bonding is present within organic molecules?

• Covalent bond

• Ionic bond

• Metallic bond

• Hydrogen bond

Is the chemistry of carbon.

• Inorganic Chemistry

• Organic Chemistry

• Analytical Chemistry

• Biochemistry

Which statement is correct?

• All organic compounds contain carbon

• All organic compounds contain hydrogen

Which of the following compounds is not organic?

• CH₄
• CO
• C₂H₂
• CCl₄

This scientist converted "inorganic" salt ammonium cyanate into "organic" urea that is usually found in humans

• Friedrich Wohler

• Michel Chevreul

• Jacob Berzelius

• Torbern Bergman

How many unpaired electrons does carbon have when it is excited?

• 2

• 3

• 4

• 5

Hydrocarbon are organic compounds containing ONLY hydrogen and carbon

• True

• False

What is the main constituent of Natural Gas?

• Ethene

• Helium

• Hydrogen

• Methane