Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Silica Dissolved salt Suspended salt Dissolved oxygen Silica Dissolved salt Suspended salt Dissolved oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulphonic acid produces sodium dodecylbenzene sulphate, which is a/an Analgesic drug Detergent Explosive Soap Analgesic drug Detergent Explosive Soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Anion exchanger is regenerated usually with Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ Alum solution NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Stereospecific agents are exemplified by Supported metal oxide catalysts All of these Radiation Ziegler catalysts Supported metal oxide catalysts All of these Radiation Ziegler catalysts ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Removal of dirt/soil by soaps or detergent does not involve the __________ of soil. Dispersion Emulsification Precipitation Wetting Dispersion Emulsification Precipitation Wetting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if The metal present in it is costly It contains ≥ 40% metal All of these A metal can be economically extracted from it The metal present in it is costly It contains ≥ 40% metal All of these A metal can be economically extracted from it ANSWER DOWNLOAD EXAMIANS APP
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