Chemistry Surface water is a better source of drinking water because it is poor in Dust Algae Bacteria Arsenic Dust Algae Bacteria Arsenic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following acids is used in battery ? Sulphurous acid Hydrochloric acid Sulphuric acid Hydrofluoric acid Sulphurous acid Hydrochloric acid Sulphuric acid Hydrofluoric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the strongest base in aqueous solution ? Triethylamine Ammonia Diethylamine Ethylamine Triethylamine Ammonia Diethylamine Ethylamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acids serves as an electrolyte in a lead storage battery? Lactic acid Sulphuric acid Hydrochloric acid Nitric acid Lactic acid Sulphuric acid Hydrochloric acid Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is known as carbolic acid? Oxalic acid Acetic acid Ethanol Phenol Oxalic acid Acetic acid Ethanol Phenol ANSWER DOWNLOAD EXAMIANS APP
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