Org Chem Lab Semestral Pre-Test

These are organic compounds made up of only H and C.

• Hydrocarbons

• Halogens

• Ethers

• Thioethers

These are hydrocarbons consist entirely of single bonds.

• Alkanes

• Alkenes

• Alkynes

This is a linear alkane composed of 2 carbon atoms.

• Methane

• Ethane

• Propane

• Butane

In the nomenclature of organic compounds, the longest continuous carbon chain is called?

• Parent chain

• Root chain

• Side chain

• Stem chain

This method is used to separate components in a liquid mixture having different boiling points.

• Distillation

• Extraction

• Sublimation

Which of the following is correct?

• Analgesic = to relieve pain

  Anti-pyretic = to reduce fever

• Analgesic = to reduce fever

  Anti-pyretic = to relieve pain

What does TLC stand for?

• Thin Layer Chromatography

• Thick Layer Chromatography

• Thin Line Chromatography

• Thick Line Chromatography

Which of the following also refers to Aspirin?

• Acetylsalicylic acid

• N-acetyl-para-aminophenol

• APAP

• ASA

Which of the following should be used to produce hard soap?

• Sodium hydroxide

• Potassium hydroxide

This type of water does not produce a good lather with soap.

• Hard water

• Soft water