Chemistry Which of the following is used for refrigeration? Phosphine Chlorine Freon Sulphur dioxide Phosphine Chlorine Freon Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The manufacturing of iron from iron ore involves the process of Fractional distillation Electrolysis Reduction Oxidation Fractional distillation Electrolysis Reduction Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas dissolved in water that makes it basic is : Carbon dioxide Hydrogen Ammonia Sulphur dioxide Carbon dioxide Hydrogen Ammonia Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Eye sight Acne Stomach ache Headache Eye sight Acne Stomach ache Headache ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is No sloping No maintenance Stagnation of water on road Heavy traffic No sloping No maintenance Stagnation of water on road Heavy traffic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saline soil contains Lot of moisture None of these Hard rocks High concentration of salt Lot of moisture None of these Hard rocks High concentration of salt ANSWER DOWNLOAD EXAMIANS APP