Chemistry Silk fibre chemically is : Cellulose Protein Carbohydrate Fat Cellulose Protein Carbohydrate Fat ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stains of rust on clothes can be removed by : Oxalic acid Petrol H2O2 Alcohol Oxalic acid Petrol H2O2 Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of improving the quality of rubber by heating it with sulphur is called. Vulcanization Sulphonation Acceleration Galvanization Vulcanization Sulphonation Acceleration Galvanization ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the strongest base in aqueous solution ? Ethylamine Ammonia Diethylamine Triethylamine Ethylamine Ammonia Diethylamine Triethylamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gobar gas mainly contains Methane Hydrogen sulphide Carbon dioxide Carbon monoxide Methane Hydrogen sulphide Carbon dioxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour milk contains Tartaric acid Lactic acid Citric acid Acetic acid Tartaric acid Lactic acid Citric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
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