Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Phosphates Chromates Bi-carbonates Sulphates Phosphates Chromates Bi-carbonates Sulphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an unsaturated fatty acid? Palmitic acid Oleic acid Lauric acid Stearic acid Palmitic acid Oleic acid Lauric acid Stearic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not responsible for causing permanent hardness of water? MgCl₂ CaCl₂ None of these Ca(HCO₃)₂ MgCl₂ CaCl₂ None of these Ca(HCO₃)₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically represented by CaSO₄.H₂O CaCl(OCl) (NH₄)₂SO₄ Na₂SO₄.10H₂O CaSO₄.H₂O CaCl(OCl) (NH₄)₂SO₄ Na₂SO₄.10H₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Silicon carbide is a/an Brittle material Type of glass Abrasive Adhesive Brittle material Type of glass Abrasive Adhesive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of SO₂ SO₂ + H₂SO₄ H₂SO₄ SO₃ SO₂ SO₂ + H₂SO₄ H₂SO₄ SO₃ ANSWER DOWNLOAD EXAMIANS APP
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