Chemistry The major constituent of gobar gas is Methane Isobutane Carbon dioxide Butane Methane Isobutane Carbon dioxide Butane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Formation of ozone hole is maximum over Europe Africa Antarctica India Europe Africa Antarctica India ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chernobyl disaster is the result of pollution by Carbon dioxide Radioactive waste Oil spill Acid rain Carbon dioxide Radioactive waste Oil spill Acid rain ANSWER DOWNLOAD EXAMIANS APP
Chemistry Denatured spirit is ethanol mixed with Water Kerosene Petrol Pyridine Water Kerosene Petrol Pyridine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hard water and soft water can be distinguished by using Dilute acid Ordinary soap Detergent Liquid soap Dilute acid Ordinary soap Detergent Liquid soap ANSWER DOWNLOAD EXAMIANS APP
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