Chemistry Coating of solid waste with impervious material is known as Capping Landfill Encapsulation Chemical fixation Capping Landfill Encapsulation Chemical fixation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas emitted by power stations causes acid rain? Carbon dioxide Sulphur dioxide Helium Nitrogen Carbon dioxide Sulphur dioxide Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to remove rust stains on cloth? Oxalic acid solution Lime Petrol Kerosene Oxalic acid solution Lime Petrol Kerosene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalytic converters are generally made from : Transition metals Alkaline metals Carbon Hydrogen Transition metals Alkaline metals Carbon Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanization of iron is carried out using Zinc Tin Copper Chromium Zinc Tin Copper Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The smog is essentially caused by the presence of O2 and O3 O2 and N2 O3 and N2 Oxides of N and S O2 and O3 O2 and N2 O3 and N2 Oxides of N and S ANSWER DOWNLOAD EXAMIANS APP
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