Chemical Process The process used for the manufacture of ethyl alcohol from molasses is Dehydrogenation None of these Dehydration Distillation Dehydrogenation None of these Dehydration Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Polyester Bakelite Teflon Nylon-66 Polyester Bakelite Teflon Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dacron (or terylene) fibres as compared to nylon's fibres have Poorer dyeability Better heat & acid resistant properties All of these Poorer resistance to alkalis Poorer dyeability Better heat & acid resistant properties All of these Poorer resistance to alkalis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hard water Is not unfit for drinking purpose Pollutes the water stream Does not affect the lather formation by soap All of these Is not unfit for drinking purpose Pollutes the water stream Does not affect the lather formation by soap All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Styrene Phenol Ethyl alcohol Cumene Styrene Phenol Ethyl alcohol Cumene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Neither A nor B Increase the density of cement Decrease the cement setting rate Both A and B Neither A nor B Increase the density of cement Decrease the cement setting rate Both A and B ANSWER DOWNLOAD EXAMIANS APP
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