Chemistry In an oxygen molecule, two atoms are united by Two bonds Three bonds Four bonds One bond Two bonds Three bonds Four bonds One bond ANSWER DOWNLOAD EXAMIANS APP
Chemistry The “King of Metals” is : Silver Aluminium Iron Gold Silver Aluminium Iron Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry By which organic compound all the oils are known ? Ester Hydrocarbon Protein Carbohydrate Ester Hydrocarbon Protein Carbohydrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sweat contains water and ________ Citric acid Salt Lactic acid Vinegar Citric acid Salt Lactic acid Vinegar ANSWER DOWNLOAD EXAMIANS APP
Chemistry In its reaction with silver nitrate, C2H2 shows Reducing property Basic property Acidic property Oxidising property Reducing property Basic property Acidic property Oxidising property ANSWER DOWNLOAD EXAMIANS APP
Chemistry Diamond is lustrous because Its refractive index is high It is hard It is colourless It is pure Its refractive index is high It is hard It is colourless It is pure ANSWER DOWNLOAD EXAMIANS APP
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