Organic compound - 2024-Test

What is a hydrocarbon compound?

• Any compound with H

• Any compound only with H and C

• Any compound with C

• None of the above

How many hydrogens does propane contain?

• 2

• 6

• 8

• 10

What is the prefix for a compound with 8 carbons?

• Pent

• But

• Oct

• Hex

Which element are organic compounds always based on?

• nitrogen

• oxygen

• carbon
• argon

Which compound is inorganic?

• Glucose (C₆H₁₂O₆)
• Ethane (C₂H₆)
• Carbon Dioxide (CO₂)
• Stearic Acid (C₁₈H₃₆O₂)

In naming an Alkane, which suffix should be used?

• -ane

• -ene

• -yne

• -ide

What makes alkynes different from the other hydrocarbons?

• It is saturated

• It contains one or more double bonds

• It contains one or more triple bonds

• It contains the most amount of hydrogen

Which of the following is an example of an alkane?

• C₆H₁₂

• C₆H₁₀

• C₆H₈

• C₆H₁₄

Which of the following should be used to identify the molecular formula of an alkyne?

• C_nH_2n+2

• C_nH_2n-2

• C_nH_2n

• C_nH_n+2

Which of these molecules has a triple covalent bond?

• CH₄

• C₂H₆

• C₂H₄

• C₂H₂