Q. When there is no room for branches of spherulitic structure to grow, then it becomes

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Q. In polymers, annealing requires small crystals to melt down and

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Q. Type of spherulitic structure that may occur in nylon is

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Q. What is percentage accessibility of mercerised cotton measured by exchange of hydroxyl hydrogens for deutrium?

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Q. Sometimes structure of paracrystal becomes so disordered that it is referred to as

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Q. Value of degree of order ranges from zero for

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Q. When a structure consists of blocks within a matrix, a crystallinity of 50% needs that spacings between crystallites averages

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Q. Value of formylation in cotton is calculated to be

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Q. Percentage accessibility of finely ground cotton measured by exchange of hydroxyl hydrogens for deutrium is

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Q. Measure of spread of values of degree of order taken over zones a few molecules wide is called as

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Q. Structure in which lattice parameters are subject to a more or less random distribution is called as

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Q. Small crystals that are imperfectly packed together gives

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Q. Annealing in crystals tend to give growth in

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Q. In post carding lap drawing frame, fiber web leaving each single card is deviated by an angle of

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