Chemistry Hard water and soft water can be distinguished by using Ordinary soap Detergent Liquid soap Dilute acid Ordinary soap Detergent Liquid soap Dilute acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bleaching powder is prepared by passing : Chlorine over slaked lime Carbon dioxide over slaked lime Chlorine over quick lirne Oxygen over slaked lime Chlorine over slaked lime Carbon dioxide over slaked lime Chlorine over quick lirne Oxygen over slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pH of human blood is between : 7.5-8 44052 6.5-7 4.5-5 7.5-8 44052 6.5-7 4.5-5 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Gold Silver Copper Sodium Gold Silver Copper Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The strongest acid of the following is M-nitrophenol O-nitrophenol P-nitrophenol P-chlorophenol M-nitrophenol O-nitrophenol P-nitrophenol P-chlorophenol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a soluble salt in H2O PbCl2 CuS Zn(OH)2 CaCl2 PbCl2 CuS Zn(OH)2 CaCl2 ANSWER DOWNLOAD EXAMIANS APP
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