Chemical Process Most commonly used rubber vulcanising agent is Bromine Alumina Platinum Sulphur Bromine Alumina Platinum Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Oil hydrogenation Ammonia cracking/dissociation Steaming reforming of naphtha Shift conversion Oil hydrogenation Ammonia cracking/dissociation Steaming reforming of naphtha Shift conversion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of SO₂ SO₂ + H₂SO₄ SO₃ H₂SO₄ SO₂ SO₂ + H₂SO₄ SO₃ H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & FE₂O₃ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & SiO₂ CaO & FE₂O₃ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on None of these Slaked lime Calcium perchlorate Soda lime None of these Slaked lime Calcium perchlorate Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property None of these Avoid its decomposition Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property None of these Avoid its decomposition ANSWER DOWNLOAD EXAMIANS APP
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