Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. SO₃ NH₃ SO₂ Cl₂ SO₃ NH₃ SO₂ Cl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusel oil is a/an Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) None of these Extract from medicinal herbs Essential oil Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) None of these Extract from medicinal herbs Essential oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol is mainly used To produce polyester resin To produce benzene To produce phenol formaldehyde As a plasticiser for unsaturated polyster To produce polyester resin To produce benzene To produce phenol formaldehyde As a plasticiser for unsaturated polyster ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of rubber decreases after its vulcanisation. Maximum service temperature Tackiness Tensile strength Resistance to the action of organic solvent Maximum service temperature Tackiness Tensile strength Resistance to the action of organic solvent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to Increase the cellulose content None of these Remove lignin by way of crystallisation Avoid mechanical weakening of fibre Increase the cellulose content None of these Remove lignin by way of crystallisation Avoid mechanical weakening of fibre ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Mining sulphur Making oxygen Making nitrogen Producing helium Mining sulphur Making oxygen Making nitrogen Producing helium ANSWER DOWNLOAD EXAMIANS APP
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