Chemistry The purest form of Iron is : Pig iron Wrought iron Cast iron Steel Pig iron Wrought iron Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Muddy water is treated with alum in purification process, itis termed as : Coagulation Emulsification Absorption Adsorption Coagulation Emulsification Absorption Adsorption ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as preservative for foodstuff ? Sodium Chloride Picric acid Glycerine Sodium Benzoate Sodium Chloride Picric acid Glycerine Sodium Benzoate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a donor atom? Phosphorus Antimony Aluminium Arsenic Phosphorus Antimony Aluminium Arsenic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Permanent – hardness of water may be removed by addition of Alum Sodium carbonate Potassium Permangante Lime Alum Sodium carbonate Potassium Permangante Lime ANSWER DOWNLOAD EXAMIANS APP
Chemistry By which organic compound all the oils are known ? Ester Carbohydrate Hydrocarbon Protein Ester Carbohydrate Hydrocarbon Protein ANSWER DOWNLOAD EXAMIANS APP
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