Chemistry The resources which can be used continuously, year-after -year are called Non-renewable Renewable Biotic Abiotic Non-renewable Renewable Biotic Abiotic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The function of skimming tank in sewage treatment is to remove Oil and fatty substances Suspended solids Inorganic substances Gritty substances Oil and fatty substances Suspended solids Inorganic substances Gritty substances ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement is made hard with Hydration and dissociation of water Dehydration Polymerisation Dissociation of water Hydration and dissociation of water Dehydration Polymerisation Dissociation of water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Forth floatation process to concentrate the minerals is applicable to Bauxite Haematite Chalcopyrites Calamine Bauxite Haematite Chalcopyrites Calamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is Stagnation of water on road No sloping No maintenance Heavy traffic Stagnation of water on road No sloping No maintenance Heavy traffic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Electroplating Galvanising Tinning Hot dipping Electroplating Galvanising Tinning Hot dipping ANSWER DOWNLOAD EXAMIANS APP
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