Chemical Process Anion exchanger is regenerated usually with NaOH Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ Alum solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Antiseptic Disinfectant None of these Antibiotic Antiseptic Disinfectant None of these Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Separation of isotopes of uranium from gaseous uranium hexaflouride Purification of oxygen Separation of helium from natural gas Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride Purification of oxygen Separation of helium from natural gas Desalination of brackish water to produce potable (drinking) water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Cumene Styrene Ethyl alcohol Phenol Cumene Styrene Ethyl alcohol Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Wet chlorine gas produced during electrolysis of brine is dehydrated by None of these Passing it through a bed of diatomaceous earth Passing it through a bed of silica gel Spraying 66° Be H₂SO₄ counter current to the flow of the gas None of these Passing it through a bed of diatomaceous earth Passing it through a bed of silica gel Spraying 66° Be H₂SO₄ counter current to the flow of the gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Adsorption Reverse osmosis Osmosis Absorption Adsorption Reverse osmosis Osmosis Absorption ANSWER DOWNLOAD EXAMIANS APP
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