Chemical Process Which of the following is an endothermic reaction? C + H₂O = CO + H₂ 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol percentage in molasses may be around 85 10 70 40 85 10 70 40 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a pyrite ore? Galena Gypsum Celestite Siderite Galena Gypsum Celestite Siderite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major use of butadiene is As a plasticiser for unsaturated polyester None of these As an anti-skinning agent in paint In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester None of these As an anti-skinning agent in paint In the manufacture of synthetic rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in cane sugar may be around __________ percent. 70 80 50 95 70 80 50 95 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following fuel gases contains maximum amount of carbon monoxide? Coke oven gas Blast furnace gas L.D. converter gas Water gas Coke oven gas Blast furnace gas L.D. converter gas Water gas ANSWER DOWNLOAD EXAMIANS APP
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