Chemistry Coal is formed from Crude oil Deposit of animal waste Coke Compressed and hardened biomass Crude oil Deposit of animal waste Coke Compressed and hardened biomass ANSWER DOWNLOAD EXAMIANS APP
Chemistry The minimum energy required for an effective collision is Internal energy Activation energy Free energy Threshold energy Internal energy Activation energy Free energy Threshold energy ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called : Alloy formation Galvanization Vulcanization Zinc plating Alloy formation Galvanization Vulcanization Zinc plating ANSWER DOWNLOAD EXAMIANS APP
Chemistry Concentration of a material which is lethal to 50% animal is called LC50 NOAEL LD50 ADI LC50 NOAEL LD50 ADI ANSWER DOWNLOAD EXAMIANS APP
Chemistry High concentration hydrocarbon pollutants in atmospheric air causes Silicosis Respiratory diseases (e.g.asthma) Reduced crop yield Cancer Silicosis Respiratory diseases (e.g.asthma) Reduced crop yield Cancer ANSWER DOWNLOAD EXAMIANS APP
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