Chemistry Vulcanized rubber contains sulphur 7-9% 3-5% 0.02 10-15% 7-9% 3-5% 0.02 10-15% ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following chemicals is responsible for depletion of ozone layer in the atmosphere? Carbon dioxide Nitrous oxide Chlorofluorocarbons Sulphur dioxide Carbon dioxide Nitrous oxide Chlorofluorocarbons Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polyamide Polyethylene Polypropylene Polyester Polyamide Polyethylene Polypropylene Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry A mixture of water and alcohol can be separated by Distillation Filtration Evaporation Decantation Distillation Filtration Evaporation Decantation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commercial Vaseline is derived from Plant gums Petroleum Coal tar Wool wax Plant gums Petroleum Coal tar Wool wax ANSWER DOWNLOAD EXAMIANS APP
Chemistry The laws of electrolysis are given by Ostwald Arrhenius Faraday Lewis Ostwald Arrhenius Faraday Lewis ANSWER DOWNLOAD EXAMIANS APP
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