Chemical Process Viscose rayon None of these Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot yield textile grade fibre Cannot be made from sulphite pulp None of these Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot yield textile grade fibre Cannot be made from sulphite pulp ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon is None of these Cellulose nitrate Regenerated cellulose acetate Regenerated cellulose nitrate None of these Cellulose nitrate Regenerated cellulose acetate Regenerated cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon is chemically Regenerated cellulose acetate Cellulose acetate Regenerated cellulose nitrate Cellulose nitrate Regenerated cellulose acetate Cellulose acetate Regenerated cellulose nitrate Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vulcanisation of rubber Decreases its tensile strength Increases its ozone & oxygen reactivity Increases its oil & solvent resistance Converts its plasticity into elasticity Decreases its tensile strength Increases its ozone & oxygen reactivity Increases its oil & solvent resistance Converts its plasticity into elasticity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The biochemical treatment applied to sewage effluents is a process of Oxidation Dehydration Polymerisation Reduction Oxidation Dehydration Polymerisation Reduction ANSWER DOWNLOAD EXAMIANS APP
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