Differentiate: Saturated and Unsaturated hydrocarbon

Differentiate: Alkane and alkene

What are hydrocarbons? Write any four examples.

Write the molecular formula, condensed formula, and the structural formula of the following compounds:

• Ethylene
• Propene
• Acetylene
• Ethyl Alcohol
• Glycerol

Write the molecular formula of the following compounds:

• Glycerol
• Methane
• Ethanol
• Butane
• Propane
• Acetylene
• Ethene
• Ethane
• Propyne
• Methyl Alcohol

What is the IUPAC name of a hydrocarbon formed by replacement of two hydrogen atoms by two-hydroxyl group from each carbon atom and write structural formula of that compound too.

Which of the following is tri-hydric alcohol?