What group of hydrocarbons are saturated?

• alkanes

• alkenes

• alkynes

• benzene

What kind of hydrocarbon is the picture?

• alkane

• alkene

• alkyne

• cycloalkene

Which among the following is an alkyne?

• 
• 
• 
• 

Which among the following describes a carbon atom?

• It is in Group III of the periodic table.

• It has an atomic mass of approximately 12 g/mole.

• It can bond with other carbon atoms.

• It has an electron configuration of 1s²2s²2p¹

Tags

NGSS.HS-PS1-1

Which among the following is an organic compound?

• CO₂

• CaCO₃

• CH₃CH₂OH

• NaCl

What is the name of the hydrocarbon C₈H₁₈?

• octane

• octene

• octyne

• cyclooctane

What is the name of the organic molecule in the picture?

• hexane

• heptane

• heptene

• heptyne

Tags

NGSS.HS-LS1-6

How many hydrogen atoms are in the hydrocarbon in the picture?

• 12

• 20

• 22

• 24

Tags

NGSS.HS-PS1-3

NGSS.HS-PS1-7

Which among the following has a larger molar mass?

• CH₄

• C₄H₄

• C₄H₈

• C₄H₁₀

Which among the following has more hydrogen atoms?

• an alkyne with 3 carbons

• an alkene with 3 carbons

• an alkane with 4 carbons

• an alkyne with 4 carbons