Plastic Wrap Can Be Made from Poly(vinylidene Chloride)

question 129

Multiple Choice

Plastic wrap can be made from poly(vinylidene chloride) .A single poly(vinylidene chloride) strand has the general formula -(CH₂CHCl) _n-,where n ranges from 10,000 to 100,000.What is the molar mass of a single poly(vinylidene chloride) molecule containing repeating units?

• A) g/mol
• B) g/mol
• C) g/mol
• D) g/mol
• E) g/mol

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Definitions:

Synesthesia

A condition where one type of sensory stimulus involuntarily prompts the perception of another sense.

ESP

Extra-Sensory Perception, the claimed ability to obtain information without the use of known senses.

Parapsychology

The study of phenomena beyond the scope of traditional psychology, such as psychic abilities and near-death experiences.

ESP

Extra-Sensory Perception, a claimed ability of individuals to acquire information without the use of known sensory mechanisms.