Chemical Process Commercially ethylene is produced from naphtha by Pyrolysis Catalytic cracking Hydrocracking Catalytic dehydrogenation Pyrolysis Catalytic cracking Hydrocracking Catalytic dehydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Na₂CO₃ is called Washing soda Soda ash Calcite Plaster of paris Washing soda Soda ash Calcite Plaster of paris ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Annealing Shaping or forming Sintering Melting Annealing Shaping or forming Sintering Melting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Mining sulphur Making nitrogen Making oxygen Producing helium Mining sulphur Making nitrogen Making oxygen Producing helium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Phenol Cumene Ethyl alcohol Styrene Phenol Cumene Ethyl alcohol Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an yellow pigment? Ferrous sulphate Zinc sulphides Lead chromates Titanium dioxide Ferrous sulphate Zinc sulphides Lead chromates Titanium dioxide ANSWER DOWNLOAD EXAMIANS APP
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