Chemical Process In the production of soda ash by Solvay process, the by-product is NH₄Cl NaOH NH₃ CaCl₂ NH₄Cl NaOH NH₃ CaCl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp None of these Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 65% oleum 20% oleum 78%H₂SO₄ 98%H₂SO₄ 65% oleum 20% oleum 78%H₂SO₄ 98%H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of coffee? Caffeine Lignin Nicotine Calgon Caffeine Lignin Nicotine Calgon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene is produced from ethyl benzene by the process of Oxidation Dehydrogenation Alkylation Dehydration Oxidation Dehydrogenation Alkylation Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Margarine is a/an Plasticiser Explosive Rocket propellant Fat Plasticiser Explosive Rocket propellant Fat ANSWER DOWNLOAD EXAMIANS APP
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