Chemical Process CaO is called Calcite Limestone Quick lime Slaked lime Calcite Limestone Quick lime Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Sand filter Reverse osmosis Permutit Lime soda Sand filter Reverse osmosis Permutit Lime soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low purity oxygen is used for Medicinal purposes Chemical oxidation processes L.D. steel making Cutting and welding of metals Medicinal purposes Chemical oxidation processes L.D. steel making Cutting and welding of metals ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of H₂SO₄ SO₃ SO₂ + H₂SO₄ SO₂ H₂SO₄ SO₃ SO₂ + H₂SO₄ SO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the oxidation of benzene to produce maleic anhydride is V₂O₅ Pt Cr Ni V₂O₅ Pt Cr Ni ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement mainly contains Al2O₃, MgO, FE₂O₃ CaO, MgO, K₂O MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ Al2O₃, MgO, FE₂O₃ CaO, MgO, K₂O MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
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