Chemistry Sweat contains water and ________ Vinegar Citric acid Lactic acid Salt Vinegar Citric acid Lactic acid Salt ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following organic compound is used to remove stains of iron compounds? Benzoic acid Phthalic acid Cinnamic acid Oxalic acid Benzoic acid Phthalic acid Cinnamic acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum is a mixture of Hydrocarbons Polymers Salts Elements Hydrocarbons Polymers Salts Elements ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following minerals is found in Monazite sand ? Uranium Thorium Potassium Sodium Uranium Thorium Potassium Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atoms of different elements have Same number of electrons and neutrons Same atomic number and same electronic configuration Different atomic number and different number of valence electrons Different atomic number and same eletronic configu-ration Same number of electrons and neutrons Same atomic number and same electronic configuration Different atomic number and different number of valence electrons Different atomic number and same eletronic configu-ration ANSWER DOWNLOAD EXAMIANS APP
Chemistry Magnalium is an alloy of Manganese and Magnesium Magnesium and Tin Aluminium and Magnesium Aluminium and Zinc Manganese and Magnesium Magnesium and Tin Aluminium and Magnesium Aluminium and Zinc ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS