Chemical Process Which of the following is not an abrasive material ? Corundum Pumice Carborundum Bakelite Corundum Pumice Carborundum Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low purity oxygen is used for Cutting and welding of metals Chemical oxidation processes Medicinal purposes L.D. steel making Cutting and welding of metals Chemical oxidation processes Medicinal purposes L.D. steel making ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Desalination of brackish water to produce potable (drinking) water Separation of helium from natural gas Separation of isotopes of uranium from gaseous uranium hexaflouride Purification of oxygen Desalination of brackish water to produce potable (drinking) water Separation of helium from natural gas Separation of isotopes of uranium from gaseous uranium hexaflouride Purification of oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is produced by fractionation of air using __________ process. Claude's None of these Linde's Either A or B Claude's None of these Linde's Either A or B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Refractory bricks burnt at very high temperature have got High spalling tendency None of these Less resistance to corrosion by slags Greater resistance to corrosion by slags High spalling tendency None of these Less resistance to corrosion by slags Greater resistance to corrosion by slags ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Wet chlorine gas produced during electrolysis of brine is dehydrated by Passing it through a bed of diatomaceous earth Spraying 66° Be H₂SO₄ counter current to the flow of the gas Passing it through a bed of silica gel None of these Passing it through a bed of diatomaceous earth Spraying 66° Be H₂SO₄ counter current to the flow of the gas Passing it through a bed of silica gel None of these ANSWER DOWNLOAD EXAMIANS APP
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