Chemical Process Bio-degradable detergents Have an isoparaffinic structure Pose problem in sewerage plant Should not be used as it spoils the cloth Can be readily oxidised Have an isoparaffinic structure Pose problem in sewerage plant Should not be used as it spoils the cloth Can be readily oxidised ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermoplastic materials None of these Are solvent insoluble Are heavily branched molecules Do not soften on application of heat None of these Are solvent insoluble Are heavily branched molecules Do not soften on application of heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 700 300 900 1100 700 300 900 1100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Esterification reaction Produces soap Is a reaction between an alcohol and an organic acid Is reversible All of these Produces soap Is a reaction between an alcohol and an organic acid Is reversible All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is a Monomer None of these Polyester Synthetic rubber Monomer None of these Polyester Synthetic rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have High electrical insulation properties Compressive strength much greater than their tensile strengths Sharp melting points Low co-efficient of thermal expansion High electrical insulation properties Compressive strength much greater than their tensile strengths Sharp melting points Low co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS