Chemistry Which one of the following elements is used in the manufacture of fertilizers ? Fluorine Aluminium Potassium Lead Fluorine Aluminium Potassium Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry What material is used to make electric heater coil ? Silver Iron Copper Nichrome Silver Iron Copper Nichrome ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a ‘green house gas’ ? Carbon dioxide Nitrogen Chlorofluorocarbons Methane Carbon dioxide Nitrogen Chlorofluorocarbons Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry In galvanization, iron is coated with Copper Nickel Tin Zinc Copper Nickel Tin Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cyanide poisoning causes death in seconds because It causes cardiac arrest It denatures enzymes of the heart/muscle It breaks the electron transport chain It causes Lysis of red blood cells It causes cardiac arrest It denatures enzymes of the heart/muscle It breaks the electron transport chain It causes Lysis of red blood cells ANSWER DOWNLOAD EXAMIANS APP
Chemistry The amount of chlorine available in water after disinfection is called as Free chlorine Residual chlorine Combined available chlorine Free available chlorine Free chlorine Residual chlorine Combined available chlorine Free available chlorine ANSWER DOWNLOAD EXAMIANS APP
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