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