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What are the types of orientation that shrink films go through?

Define oil viscosity.

The presence of __________ in motor oils allows them to have temperature-dependent viscosities.

Identify the characteristics of a good recrystallization solvent. Select one or more: Dissolves a chemical sample well at high temperatures. Is not an organic liquid with a low boiling point. Does not dissolve a chemical sample well at high temperatures. Does not dissolve a chemical sample well at low temperatures. Dissolves a chemical sample well at low temperatures.

How does PEG / PPG Dimethicone (below) differ from a regular linear Dimethicone. What characteristics would it add to a silicone material and what would its usage be in a formula?

Dynamic equilibrium can be defined as         rate of dissolution < rate of deposition         rate of dissolution > rate of evaporation         rate of dissolution > rate of deposition         rate of bubbling > rate of dissolving         rate of evaporating = rate of condensing

When the material enters the region of the stress-strain curve, the material is no longer able to go back to its original shape and is deformed. A Plastic, permanently B Elastic, permanently Elastic, permanently D Elastic, temporarily

Would a thermoset polymer exhibit much plastic strain? Explain why or why not in 1-3 bullets.

Differences between boiling tube,test tube and nessler glass

In terms of chemical protective clothing, what is the difference between penetration and permeation? How do I know which test method to use?

Differentiate between plastic deformation, elastic deformation, viscoelastic deformation and viscoplastic deformation.

Briefly describe the proper technique for heating liquids in test tubes to temperatures below 100 °C.