Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 94 55 70 80 94 55 70 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. None of these Froth floatation Roasting Electromagnetic separation None of these Froth floatation Roasting Electromagnetic separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Out of the following processes of paper pulp manufacture, the maximum corrosion problem in digestion & handling equipments is encountered in the __________ process. Sulphate/kraft Neutral sulphite semi-chemical Mechanical Sulphite Sulphate/kraft Neutral sulphite semi-chemical Mechanical Sulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of toluene produces Phenol Tri-nitro-toluene Styrene Benzene Phenol Tri-nitro-toluene Styrene Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are All of these Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions Derived from living organisms All of these Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions Derived from living organisms ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coal tar is used as a Binder in making carbon electrodes Binding material for coal briquettes Fuel in rotary kiln All of these Binder in making carbon electrodes Binding material for coal briquettes Fuel in rotary kiln All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS