Chemical Process Electrodeposition of metals i.e. electroplating is never done on Metals Alloys Refractories Non-metals Metals Alloys Refractories Non-metals ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine is used in the preparation of All of these Fire proofing agents Dyes and antiknock compounds Fire extinguishing compounds All of these Fire proofing agents Dyes and antiknock compounds Fire extinguishing compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced commercially from sea water? Common salt Iodine Bromine Magnesium & potassium compounds Common salt Iodine Bromine Magnesium & potassium compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium bisulphite is used for __________ water. Deaeration Neither A nor B Both A & B Dechlorination Deaeration Neither A nor B Both A & B Dechlorination ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -218 -196 -83 -183 -218 -196 -83 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the main constituent of the mother liquor produced in salt industry? Salt petre Quick lime Bromine Glauber's salt Salt petre Quick lime Bromine Glauber's salt ANSWER DOWNLOAD EXAMIANS APP
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