Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Chloramines Sodium bisulphite Liquid chlorines Brine Chloramines Sodium bisulphite Liquid chlorines Brine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Semi-drying oil Drying oil Saturated oil Non-drying oil Semi-drying oil Drying oil Saturated oil Non-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. 98 50 10 25 98 50 10 25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an endothermic reaction? Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ Both B and C C + H₂O = CO + H₂ Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ Both B and C C + H₂O = CO + H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of 'salt cake' is Na₂SO₄ MgSO₄ BaSO₄ CaSO₄ Na₂SO₄ MgSO₄ BaSO₄ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The basic constituent of vegetable oils is Mono esters Triglyceride Fatty acids Fatty alcohol Mono esters Triglyceride Fatty acids Fatty alcohol ANSWER DOWNLOAD EXAMIANS APP
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