Chemical Process Starting raw material for the manufacture of maleic anhydride is Either A or B Benzene N-butene Neither A nor B Either A or B Benzene N-butene Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major use of butadiene is None of these In the manufacture of synthetic rubber As an anti-skinning agent in paint As a plasticiser for unsaturated polyester None of these In the manufacture of synthetic rubber As an anti-skinning agent in paint As a plasticiser for unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The process used for the manufacture of ethyl alcohol from molasses is None of these Dehydration Dehydrogenation Distillation None of these Dehydration Dehydrogenation Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Shrinkage volume in cement setting does not depend upon the Ambient temperature fluctuation Water to cement ratio Sand to cement ratio Drying period Ambient temperature fluctuation Water to cement ratio Sand to cement ratio Drying period ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is chemically known as Polyurathane Polychloroprene Polybutadiene Styrene butadiene rubber (SBR) Polyurathane Polychloroprene Polybutadiene Styrene butadiene rubber (SBR) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of an alcohol with organic acid is called the __________ reaction. Acidification Saponification Neutralisation Esterification Acidification Saponification Neutralisation Esterification ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS