Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. Froth floatation Roasting Electromagnetic separation None of these Froth floatation Roasting Electromagnetic separation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Making oxygen Producing helium Mining sulphur Making nitrogen Making oxygen Producing helium Mining sulphur Making nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Extraction of __________ employs an electrolytic process. Copper Aluminium Silver All of these Copper Aluminium Silver All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Synthetic glycerine is produced from Naphthalene Toluene Propylene Phenol Naphthalene Toluene Propylene Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process What products do we get on electrolysis of saturated brine using steel cathode and graphite anode in an electrolytic cell? Cl₂ & H₂ O₂ & H₂ Cl₂, H₂ & NaOH solution Cl₂ & Na Cl₂ & H₂ O₂ & H₂ Cl₂, H₂ & NaOH solution Cl₂ & Na ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Ammonium sulphate Nitric acid Hydrochloric acid Sulphuric acid Ammonium sulphate Nitric acid Hydrochloric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
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