Chemistry Substance used as an anti freeze in radiators of automobiles is : Ethyl alcohol Methyl alcohol Methyl alcohol and H2O Ethyl alcohol and H2O Ethyl alcohol Methyl alcohol Methyl alcohol and H2O Ethyl alcohol and H2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is found in chlorophyll ? A l3+ Mg2+ Fe2+ Ca2+ A l3+ Mg2+ Fe2+ Ca2+ ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a noble gas ? Helium Hydrogen Argon Neon Helium Hydrogen Argon Neon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Asbestos is formed of : Copper, Zinc and Manganese Calcium and Magnesium Calcium and Zinc Lead and Iron Copper, Zinc and Manganese Calcium and Magnesium Calcium and Zinc Lead and Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Cement Fertilizers Aluminium Petrochemicals Cement Fertilizers Aluminium Petrochemicals ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal that is usually extracted from sea water is Ca K Na Mg Ca K Na Mg ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS