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