Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells Require more power Produce lower concentration NaOH Require lower initial investment None of these Require more power Produce lower concentration NaOH Require lower initial investment None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to 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 Neither A nor B Increase the density of cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. 50 98 10 25 50 98 10 25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a food additive? Citric acid Benzoyl peroxide Invertage Ammonium chloride Citric acid Benzoyl peroxide Invertage Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The process used for the manufacture of ethyl alcohol from molasses is Dehydration Dehydrogenation Distillation None of these Dehydration Dehydrogenation Distillation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ paper is used in the manufacture of newsprint paper. Board Tissue Wrapping Groundwood Board Tissue Wrapping Groundwood ANSWER DOWNLOAD EXAMIANS APP
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