Compare the molecular structures of cotton and polypropylene, the two major components of thermal underwear. One of these gets wet easily and holds the water in contact with the skin. The other one does not get wet, but wicks the water away from the skin and feels relatively dry to the touch. Explain the difference in how these two fabrics respond to moisture

Q: Give the HLB categories of surfactants and its uses.

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A:

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A:

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Q: Which substance CANNOT decolorize bromine water?* Substance A Substance B Substance C Substance D

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A:

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Q: ermosetting polymer

A:

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Q: 1/The technological classification of polymers depends on the ‎physical properties. ‎ True False

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Types of Polymers on the basis of Method of Preparation