Chemical Process Starting raw material for the manufacture of maleic anhydride is N-butene Either A or B Benzene Neither A nor B N-butene Either A or B Benzene Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Both A and B Increase the density of cement Decrease the cement setting rate Neither A nor B Both A and B Increase the density of cement Decrease the cement setting rate Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Proximate analysis of coal determines its __________ content. Moisture, ash, sulphur & volatile matter Moisture, sulphur, nitrogen & fixed carbon None of these Moisture & volatile matter Moisture, ash, sulphur & volatile matter Moisture, sulphur, nitrogen & fixed carbon None of these Moisture & volatile matter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vulcanisation of rubber Decreases its tensile strength Converts its plasticity into elasticity Increases its ozone & oxygen reactivity Increases its oil & solvent resistance Decreases its tensile strength Converts its plasticity into elasticity Increases its ozone & oxygen reactivity Increases its oil & solvent resistance ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermal pyrolysis of ethylene dichloride produces Trichloroethylene Ethylene oxide Vinyl chloride Ethanol amine Trichloroethylene Ethylene oxide Vinyl chloride Ethanol amine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process All enzymes are made of Amino acids Carbohydrates Fats Proteins Amino acids Carbohydrates Fats Proteins ANSWER DOWNLOAD EXAMIANS APP
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