Chemical Process Viscose rayon 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10² - 10⁷ 10⁹ - 10¹¹ 10⁵ - 10⁹ 10² - 10² 10² - 10⁷ 10⁹ - 10¹¹ 10⁵ - 10⁹ 10² - 10² ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CO & H₂ are the constituents of Water gas All of these Producer gas Coke oven gas Water gas All of these Producer gas Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using polycondensation reaction. Poly vinyl chloride Phenol formaldehyde None of these Polythene Poly vinyl chloride Phenol formaldehyde None of these Polythene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Acetone Phenol Maleic anhydride Formaldehyde Acetone Phenol Maleic anhydride Formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gypsum is chemically Sodium sulphate Calcium chloride Calcium sulphate Potassium sulphate Sodium sulphate Calcium chloride Calcium sulphate Potassium sulphate ANSWER DOWNLOAD EXAMIANS APP
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