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 Viscose rayon is Regenerated cellulose acetate Cellulose nitrate Regenerated cellulose nitrate None of these Regenerated cellulose acetate Cellulose nitrate Regenerated cellulose nitrate None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon is chemically Regenerated cellulose acetate Regenerated cellulose nitrate Cellulose nitrate Cellulose acetate Regenerated cellulose acetate Regenerated cellulose nitrate Cellulose nitrate Cellulose acetate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vulcanisation of rubber Decreases its tensile strength Increases its oil & solvent resistance Increases its ozone & oxygen reactivity Converts its plasticity into elasticity Decreases its tensile strength Increases its oil & solvent resistance Increases its ozone & oxygen reactivity Converts its plasticity into elasticity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The biochemical treatment applied to sewage effluents is a process of Polymerisation Reduction Oxidation Dehydration Polymerisation Reduction Oxidation Dehydration ANSWER DOWNLOAD EXAMIANS APP