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