TIGER

Assessment Questions: 14 results
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NOTE: If the link above is no longer active, click here for the information.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
Special_Topics : BiopolyFromMonomer (20 Variations)
Match each of the following biomolecules to the type of biopolymer it will form.
Polymerization
Special_Topics : Copolymerization (20 Variations)
Identify the polymer produced from the polymerization of glycolic acid.

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

Polymerization
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.)

Polymerization
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?

Polymerization
Intermolecular_Forces__Liquids_and_Solids : Superconductors (4 Variations)
Which of the following statements is NOT an accurate description of superconducting materials?
Solids |
Superconductivity
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 |
Solids
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 |
Chemometrics
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 : AtomRadiusUnitCell (7 Variations)
Nickel has a unit cell that is face-centered cubic with a volume of 43.763Å3. The atom at the center of each face just touches the atoms at the corners. What is the atomic radius of nickel?
Solids |
Crystals / Crystallography
Intermolecular_Forces__Liquids_and_Solids : DensityFromUnitCell (13 Variations)
Oldhamite (CaS) has a rock salt structure like NaCl (which has interpenetrating face-centered cubic structures). The ionic radius of Ca2+ is 0.99 angstroms, and the ionic radius of S2- is 1.84 angstroms. What is the density of CaS?
Solids |
Crystals / Crystallography
Intermolecular_Forces__Liquids_and_Solids : ElectricalConductivity (8 Variations)
Which of the following has the greatest electrical conductivity?
Solids |
Metals |
Physical Properties