Chemical Process Essential oils are usually obtained using Solvent extraction Steam distillation Leaching Extractive distillation Solvent extraction Steam distillation Leaching Extractive distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of SO₃ SO₂ + H₂SO₄ H₂SO₄ SO₂ SO₃ SO₂ + H₂SO₄ H₂SO₄ SO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coke oven gas consists mainly of H₂, & CO H₂, & CH₄ CH₄, & CO CO, & CO₂ H₂, & CO H₂, & CH₄ CH₄, & CO CO, & CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an unsaturated fatty acid? Lauric acid Stearic acid Palmitic acid Oleic acid Lauric acid Stearic acid Palmitic acid Oleic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Contact process of sulphuric acid manufacture Eliminates absorber Is obsolete Yields acid of higher concentration than chamber process Yields acids of lower concentration than chamber process Eliminates absorber Is obsolete Yields acid of higher concentration than chamber process Yields acids of lower concentration than chamber process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethyl alcohol cannot be produced None of these From molasses From waste sulphite substrate of paper mills By esterification and hydroloysis of ethylene None of these From molasses From waste sulphite substrate of paper mills By esterification and hydroloysis of ethylene ANSWER DOWNLOAD EXAMIANS APP
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