Assessment Questions: 15 results
Matter_and_Measurement : QualQuantObserv (10 Variations)
Which of the following statements are quantitative observations about carbon?
Physical Properties
Gases : GasProperties (9 Variations)
Which of the following is NOT a property of gases?
Gases |
Physical Properties
Intermolecular_Forces__Liquids_and_Solids : ClassifySolids (10 Variations)
Classify each of the following substances, in the solid state, as molecular, ionic, covalent network, or metallic.

Substance Appearance Melting Pt. (¬?C) Boiling Pt. (¬?C) Conducts as solid Conducts as liquid
A Colorless crystal -121 20.8 no no
B Colorless crystal 846 1505 no yes
C Silvery gray 1675 3260 yes yes
D Colorless crystal 1713 2590 no no

Solids |
Physical Properties
Intermolecular_Forces__Liquids_and_Solids : ElectricalConductivity (8 Variations)
Which of the following has the greatest electrical conductivity?
Solids |
Metals |
Physical Properties
Matter_and_Measurement : CalcDensity (5 Variations)
What is the density of a 7000 gram brick that is 4 inches x 5 inches x 3 inches?
Physical Properties |
Matter_and_Measurement : PhysOrChemChange (10 Variations)
Which of the following are physical changes?
Physical Properties |
Matter_and_Measurement : UseDensity (10 Variations)
If a 10.0 inch aluminum skillet weighs 3 pounds, how many cm3 of aluminum does it contain? The density of aluminum is 2.70 g/cm3.

Physical Properties |
Solids |
Special_Topics : BiopolyFromMonomer (20 Variations)
Match each of the following biomolecules to the type of biopolymer it will form.
Special_Topics : CondAddMonomers (19 Variations)
Which of the following compounds are more likely to be a part of an addition polymer? (Make sure you can see all of all three structures.)

Special_Topics : Copolymerization (20 Variations)
Identify the polymer produced from the polymerization of glycolic acid.

Special_Topics : IDMonomerFromPoly (20 Variations)
Identify the monomer used to produce the following polymer.

Special_Topics : PolymerType (21 Variations)
Identify the following polymer as a condensation or addition polymer. Is the polymer composed of single type of monomer or is it a copolymer?

Acids_and_Bases : PracticalAcidBase (20 Variations)
Which of the following statements is true?
Acids / Bases |
Reactions |
Aqueous Solution Chemistry |
Physical Properties
Special_Topics : PlasticRecycling (20 Variations)
Which of the following statements is not one of the reasons usually given in support of recycling plastics?
Polymerization |
Applications of Chemistry
Special_Topics : RecycledProducts (15 Variations)
Use the EcoRecycle Information Sheets at the Ecorecycle Victoria Plastics Recycling website to answer the following question. (Scroll down to the table called "Some uses for plastics and recycled plastics in Australia".)

Which of the following products can be made from recycled polyethylene terephthalate (PET)?

NOTE: If the link above is no longer active, click here for the information.

Polymerization |
Applications of Chemistry