Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Oleum Sulphurous acid Dilute sulphuric acid Concentrated sulphuric acid Oleum Sulphurous acid Dilute sulphuric acid Concentrated sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Absorption Reverse osmosis Osmosis Adsorption Absorption Reverse osmosis Osmosis Adsorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrodenation of vegetable oils is a/an __________ reaction. Homogenous Autocatalytic Endothermic Exothermic Homogenous Autocatalytic Endothermic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass is used for the manufacture of optical glass. Flint Soda Pyrex Crooke's Flint Soda Pyrex Crooke's ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Silica Dissolved oxygen Suspended salt Dissolved salt Silica Dissolved oxygen Suspended salt Dissolved salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Steel Zinc Pig iron Copper Steel Zinc Pig iron Copper ANSWER DOWNLOAD EXAMIANS APP
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