Chemistry Which of the following is used as a lubricant in heavy machines? Phosphorus Sulphur Bauxite Graphite Phosphorus Sulphur Bauxite Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Most poisonous pollutant in water is Phosphate Detergent Arsenic Zinc Phosphate Detergent Arsenic Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Zone refining is used for the purification of Ge Au Cu Ag Ge Au Cu Ag ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Bhopal gas tragedy' 1984 is related to which gas Aluminium Phosphide Methyl isocyanate Carbon dioxide Methyl bromide Aluminium Phosphide Methyl isocyanate Carbon dioxide Methyl bromide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Colloids can be purified by Condensation Dialysis Condensation Condensation Condensation Dialysis Condensation Condensation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural dye ? Alizarin Crystal violet Aniline blue Phenolphthalein Alizarin Crystal violet Aniline blue Phenolphthalein ANSWER DOWNLOAD EXAMIANS APP
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