Chemical Process Cation exchanger is regenerated usually with Alum solution H₂SO₄ Hydrazine NaOH Alum solution H₂SO₄ Hydrazine NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Vanadium Alumina Nickel Iron Vanadium Alumina Nickel Iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & Al2O₃ CaO & SiO₂ CaO & FE₂O₃ SiO₂ & Al2O₃ CaO & Al2O₃ CaO & SiO₂ CaO & FE₂O₃ SiO₂ & Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is a/an Naturally occuring clay which is capable of exchanging cations Catalyst used in shift conversion None of these Abrasive material Naturally occuring clay which is capable of exchanging cations Catalyst used in shift conversion None of these Abrasive material ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Baking soda Baking powder None of these Washing soda Baking soda Baking powder None of these Washing soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusel oil is a/an Essential oil Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) Extract from medicinal herbs None of these Essential oil Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) Extract from medicinal herbs None of these ANSWER DOWNLOAD EXAMIANS APP
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