Chemistry The chief source of naphthalene is Coal-tar Diesel Charcoal Camphor Coal-tar Diesel Charcoal Camphor ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main use of salt in the diet is to ease the process of cooking produce in small amounts the hydrochloric acid required for the digestion of food make the taste of food better increase the solubility of food particles in water ease the process of cooking produce in small amounts the hydrochloric acid required for the digestion of food make the taste of food better increase the solubility of food particles in water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following vegetable oils does not contain essential fatty acids ? Coconut oil Groundnut oil Sunflower oil Mustard oil Coconut oil Groundnut oil Sunflower oil Mustard oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as preservative for foodstuff ? Picric acid Glycerine Sodium Chloride Sodium Benzoate Picric acid Glycerine Sodium Chloride Sodium Benzoate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper is refined by Roasting Oxidation Zone refining Electrolysis Roasting Oxidation Zone refining Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemistry When iron rusts, its weight Remains the same Decreases Increases First increases and then decreases Remains the same Decreases Increases First increases and then decreases ANSWER DOWNLOAD EXAMIANS APP
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