Chemistry Which one is the purest form of carbon Coal Diamond Iron Graphite Coal Diamond Iron Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of vinegar is Formaldehyde Acetic acid Ethanol Acetone Formaldehyde Acetic acid Ethanol Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is extracted from Dolomite Bauxite Haematite Cinnabar Dolomite Bauxite Haematite Cinnabar ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals form an amalgam with other metals ? Zinc Tin Lead Mercury Zinc Tin Lead Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nucleus of an atom consists of. Proton and Neutron Proton Neutron Electron, Proton and Neutron Proton and Neutron Proton Neutron Electron, Proton and Neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is used in storage batteries? Zinc Lead Tin Copper Zinc Lead Tin Copper ANSWER DOWNLOAD EXAMIANS APP