Q. The number of repeating units in a polymer is known as __________

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Q. A polymer made of identical monomer units is called ______

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Q. Liquid or gas polymers having short chains and low molecular weights are known as _____

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Q. Which of the following types of polymers is a copolymer?

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Q. Which of the following is not a stage of addition polymerization?

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Q. Addition of different types of monomers to form polymer chains is known as _______

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Q. What is the rate of growth of chains in condensation polymerization?

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Q. Wood flour and silica flour are examples of ______

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Q. Which polymer additives are added to improve flexibility?

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Q. Which of the following is an example of a stabilizer?

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Q. The optical opacity of a polymer can be controlled by using ______

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Q. Which of the following is an example of flame retardants?

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Q. Which polymer additive is used to remove parts from molds?

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Q. Carbon fiber is an example of ________

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Q. Which of the following is a property of ceramics?

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Q. Porcelain is a type of ______ ceramic.

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Q. Diamond and corundum are examples of _____ ceramics.

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Q. Which of the following is not a step in making ceramics?

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Q. Which material is commonly used in electronic devices?

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Q. Which of the following carbides are used for cutting tools?

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