Chemistry Which one is the most reactive halogen Fluorine Iodine Bromine Chlorine Fluorine Iodine Bromine Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Liquid Nitrogen boils at 77 kelvin 54 kelvin 97 Kelvin 82 Kelvin 77 kelvin 54 kelvin 97 Kelvin 82 Kelvin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A fertilizer A purifier for water An analgesic A disinfectant A fertilizer A purifier for water An analgesic A disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 12 14 8 6 12 14 8 6 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals occurs in free state ? Zinc Lead Iron Copper Zinc Lead Iron Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a soluble salt in H2O CuS Zn(OH)2 PbCl2 CaCl2 CuS Zn(OH)2 PbCl2 CaCl2 ANSWER DOWNLOAD EXAMIANS APP
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