Q101
Open questionAtoms of an element differ from those of all other elements in
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Q102
Open questionNuclear fission is caused by the impact of:
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Q103
Open questionWhich of the following rays are the most penetrating?
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Q104
Open questionHow many colours the sunlight spectrum has?
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Q105
Open questionWhich is/are the important raw material(s) required in cement industry?
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Q106
Open questionWhich type of fire extinguisher is used for petroleum fire?
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Q107
Open questionWhich of the following is commonly called a 'poly-amide'?
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Q108
Open questionEpoxy resins are used as:
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Q109
Open questionDetergents used for cleaning clothes and utensils contain?
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Q110
Open questionWhich of the following is used for removing air bubbles from glass during its manufacture?
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Q111
Open questionWhich of the following is a protein?
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Q112
Open questionWood is the main raw material for the manufacture of
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Q113
Open questionRayon is chemically a
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Q114
Open questionOptical fibers are mainly used for which of the following?
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Q115
Open questionThe major ingredient of leather is:
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Q116
Open questionWhat are the soaps?
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Q117
Open questionHow does common salt help in separating soap from the solution after saponification?
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Q118
Open questionIn vulcanisation, natural rubber is heated with
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Q119
Open questionDeep blue colour is imparted to glass by the presence of
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Q120
Open questionGlass is made of the mixture of:
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