Chemical Process Phenol is mainly used To produce polyester resin To produce phenol formaldehyde To produce benzene As a plasticiser for unsaturated polyster To produce polyester resin To produce phenol formaldehyde To produce benzene As a plasticiser for unsaturated polyster ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an insecticide? Nicotine Hydrocyanic acid Sodium flouride Hexane Nicotine Hydrocyanic acid Sodium flouride Hexane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coke used for the production of calcium carbide should have All of these Low ignition temperature Low ash content High electrical resistivity All of these Low ignition temperature Low ash content High electrical resistivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called Oleum Sulphurous acid None of these Concentrated H₂SO₄ Oleum Sulphurous acid None of these Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene is produced from ethyl benzene by the process of Alkylation Dehydrogenation Dehydration Oxidation Alkylation Dehydrogenation Dehydration Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Presence of ammonium salts High concentration Absence of air Presence of air Presence of ammonium salts High concentration Absence of air Presence of air ANSWER DOWNLOAD EXAMIANS APP
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