Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Soda ash Limestone Silica Iron oxide Soda ash Limestone Silica Iron oxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in treating turbid water? Activated carbon Chlorine Ferric sulphate Calcium sulphate Activated carbon Chlorine Ferric sulphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the High concentration Presence of air Absence of air Presence of ammonium salts High concentration Presence of air Absence of air Presence of ammonium salts ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells Require lower initial investment Require more power None of these Produce lower concentration NaOH Require lower initial investment Require more power None of these Produce lower concentration NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of rubber decreases after its vulcanisation. Maximum service temperature Tensile strength Tackiness Resistance to the action of organic solvent Maximum service temperature Tensile strength Tackiness Resistance to the action of organic solvent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Triple superphosphate is manufactured by reacting Phosphate rock with phosphoric acid Ammonium phosphate with phosphoric acid Phosphate rock with sulphuric acid Phosphate rock with nitric acid Phosphate rock with phosphoric acid Ammonium phosphate with phosphoric acid Phosphate rock with sulphuric acid Phosphate rock with nitric acid ANSWER DOWNLOAD EXAMIANS APP
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