Chemical Process The end bleaching agent used to move last traces of colour bodies from the pulp is SO₂ gas MgO Chlorine dioxide (ClO₂) Mercaptans SO₂ gas MgO Chlorine dioxide (ClO₂) Mercaptans ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of SO₂ to SO₃ is favoured by Low temperature and low pressure High temperature and high pressure Low temperature and high pressure High temperature and low pressure Low temperature and low pressure High temperature and high pressure Low temperature and high pressure High temperature and low pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene? AgO ZnCl₂ Al2O₃ FE₂O₃ AgO ZnCl₂ Al2O₃ FE₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an endothermic reaction? Absorption of SO₃ in 98% H₂SO₄ Thermal dissociation of iron pyrites Both B and C C + H₂O = CO + H₂ Absorption of SO₃ in 98% H₂SO₄ Thermal dissociation of iron pyrites Both B and C C + H₂O = CO + H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Diaphragm electrolytic cell as compared to mercury electrolytic cell Requires lesser investment for similar capacity All of these Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine Requires lesser investment for similar capacity All of these Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose is a disaccharide consisting of Glucose and galactose Glucose and fructose Glucose and glucose Fructose and galactose Glucose and galactose Glucose and fructose Glucose and glucose Fructose and galactose ANSWER DOWNLOAD EXAMIANS APP
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