Chemistry The process of removing calcium and magnesium from hard water is known as Filtration Sedimentation Flocculation Water softening Filtration Sedimentation Flocculation Water softening ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bleaching powder is used in drinking water as a/an Disinfectant Antibiotic Coagulant Antiseptic Disinfectant Antibiotic Coagulant Antiseptic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Yellow Cake' an item of smuggling across border is Uranium oxide Unreformed gold A crude from of cocaine A crude from of heroin Uranium oxide Unreformed gold A crude from of cocaine A crude from of heroin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide present in the industrial chimney exhaust causes All of these Corrosion building materials Respiratory and lung disease Reduction in plant's productivity owing to acid rain All of these Corrosion building materials Respiratory and lung disease Reduction in plant's productivity owing to acid rain ANSWER DOWNLOAD EXAMIANS APP
Chemistry An emulsifier is an agent which Aids the flocculation of an emulsion Accelerates the dispersion Homogenises an emulsion Stabilises an emulsion Aids the flocculation of an emulsion Accelerates the dispersion Homogenises an emulsion Stabilises an emulsion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases will effuse out of football bladder most quickly ? O2 He H2 N 2 O2 He H2 N 2 ANSWER DOWNLOAD EXAMIANS APP
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