Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Boiling Filtration None of these Distillation Boiling Filtration None of these Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Finely ground calcium aluminate & silicate is a/an Cement Abrasive Cermet Explosive Cement Abrasive Cermet Explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol is mainly used To produce benzene To produce polyester resin To produce phenol formaldehyde As a plasticiser for unsaturated polyster To produce benzene To produce polyester resin To produce phenol formaldehyde As a plasticiser for unsaturated polyster ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. Hydrogenation None of these Hydration Dehydration Hydrogenation None of these Hydration Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Electro magnetic separation mainly Roasting Gravity separation Froth floatation Electro magnetic separation mainly Roasting Gravity separation Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching action of bleaching powder is due to its __________ properties. Disinfecting Reducing Oxidising None of these Disinfecting Reducing Oxidising None of these ANSWER DOWNLOAD EXAMIANS APP
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