Chemistry Which acid is used in Lead storage battery? Hydrochloric acid Nitric acid Acetic acid Sulphuric acid Hydrochloric acid Nitric acid Acetic acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nucleus of a hydrogen atom consists of 1 neutron only 1 electron only 1 proton only 1 proton + 2 neutron 1 neutron only 1 electron only 1 proton only 1 proton + 2 neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the human body is Iron Oxygen Carbon Nitrogen Iron Oxygen Carbon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one among the following is not a mixture? Glass Graphite Steel Brass Glass Graphite Steel Brass ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet rays can be used in water treatment as Precipitator Disinfectant Hydrolyser Flocculator Precipitator Disinfectant Hydrolyser Flocculator ANSWER DOWNLOAD EXAMIANS APP
Chemistry What do you understand by the term Espuma ? Salt Soap Foam Calcium Salt Soap Foam Calcium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS