Chemical Process Coal tar is used as a Fuel in rotary kiln Binding material for coal briquettes Binder in making carbon electrodes All of these Fuel in rotary kiln Binding material for coal briquettes Binder in making carbon electrodes All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a catalyst in fat splitting. FeO ZnO Ni V₂O₅ FeO ZnO Ni V₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Chlorine Bleaching powder Calcium sulphate Alum Chlorine Bleaching powder Calcium sulphate Alum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an endothermic reaction? Both B and C Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ C + H₂O = CO + H₂ Both B and C Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ C + H₂O = CO + H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The ideal pulp for the manufacture of paper should have high __________ content. Both A & B Lignin Cellulose None of these Both A & B Lignin Cellulose None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The end bleaching agent used to move last traces of colour bodies from the pulp is MgO Mercaptans SO₂ gas Chlorine dioxide (ClO₂) MgO Mercaptans SO₂ gas Chlorine dioxide (ClO₂) ANSWER DOWNLOAD EXAMIANS APP
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