Chemistry In deep-sea diving, divers use a mixture of gases consisting of oxygen and Argon Hydrogen Helium Nitrogen Argon Hydrogen Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry How many electrons in a Hydrogen atom Two Four One Three Two Four One Three ANSWER DOWNLOAD EXAMIANS APP
Chemistry Lead in water can cause Eye disease Hair falling Kidney damage Arthritis Eye disease Hair falling Kidney damage Arthritis ANSWER DOWNLOAD EXAMIANS APP
Chemistry Citric acid is present in free form in Apple Tamarind Milk Lemon Apple Tamarind Milk Lemon ANSWER DOWNLOAD EXAMIANS APP
Chemistry In sugar solution, Sugar is solvent, water is solute Sugar is solute, water is solvent Both are solutes Both are solvents Sugar is solvent, water is solute Sugar is solute, water is solvent Both are solutes Both are solvents ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which type of fire extinguisher is used for petroleum fire ? None of these Powder type Soda acid type Foam type None of these Powder type Soda acid type Foam type ANSWER DOWNLOAD EXAMIANS APP
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