Chemistry Aspirin is common name of Methyl Salicylate Salicylate Acetyl Salicylic Acid Salicylic Acid Methyl Salicylate Salicylate Acetyl Salicylic Acid Salicylic Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance most commonly used as a food preservative is Tartaric acid Sodium salt of benzoic acid Sodium carbonate Acetic acid Tartaric acid Sodium salt of benzoic acid Sodium carbonate Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Combustion of a candle is a/an Endothermic reaction Physical change Photochemical reaction Exothermic reaction Endothermic reaction Physical change Photochemical reaction Exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which mineral is the ore of aluminium ? Bauxite Magnetite Siderite Haematite Bauxite Magnetite Siderite Haematite ANSWER DOWNLOAD EXAMIANS APP
Chemistry CNG used in automobiles to check pollution, mainly consists of CO2 CH4 N2 H2 CO2 CH4 N2 H2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon threads are made of Polyvinyl polymer Polysaccharide Polyester polymer Polyamide polymer Polyvinyl polymer Polysaccharide Polyester polymer Polyamide polymer ANSWER DOWNLOAD EXAMIANS APP
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