Chemical Process Production of one ton of cement requires about __________ tons of limestone. 3.8 0.6 1.2 2.2 3.8 0.6 1.2 2.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using polycondensation reaction. Polythene Phenol formaldehyde None of these Poly vinyl chloride Polythene Phenol formaldehyde None of these Poly vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon Cannot be made from sulphite pulp Utilises H₂SO₄, NaOH and CS₂ during its manufacture None of these Cannot yield textile grade fibre Cannot be made from sulphite pulp Utilises H₂SO₄, NaOH and CS₂ during its manufacture None of these Cannot yield textile grade fibre ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by Electrolytic oxidation None of these Electrolytic reduction Electrolysis Electrolytic oxidation None of these Electrolytic reduction Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Naphthols are derivates of Naphthalene Methyl amine Xylene Phenol Naphthalene Methyl amine Xylene Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Making nitrogen Producing helium Mining sulphur Making oxygen Making nitrogen Producing helium Mining sulphur Making oxygen ANSWER DOWNLOAD EXAMIANS APP
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