Chemical Process Phenol is mainly used To produce phenol formaldehyde To produce polyester resin As a plasticiser for unsaturated polyster To produce benzene To produce phenol formaldehyde To produce polyester resin As a plasticiser for unsaturated polyster To produce benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. Hydration Hydrogenation Dehydration None of these Hydration Hydrogenation Dehydration None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrocynic acid (HCN) is used as an insecticide for Controlling poultry lice Citrus fruits Potato beetle Controlling timber degradation by ants Controlling poultry lice Citrus fruits Potato beetle Controlling timber degradation by ants ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vulcanisation of rubber Decreases its tensile strength Increases its oil & solvent resistance Converts its plasticity into elasticity Increases its ozone & oxygen reactivity Decreases its tensile strength Increases its oil & solvent resistance Converts its plasticity into elasticity Increases its ozone & oxygen reactivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a binding material in soap to improve soap texture? Borax Sodium carbonate Benzyl acetate Rosin Borax Sodium carbonate Benzyl acetate Rosin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the production of soda ash by Solvay process, the by-product is NH₄Cl NH₃ NaOH CaCl₂ NH₄Cl NH₃ NaOH CaCl₂ ANSWER DOWNLOAD EXAMIANS APP
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