Chemical Process Electric bulbs are made of __________ glass. Flint Pyrex Crookes Jena Flint Pyrex Crookes Jena ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Electro magnetic separation mainly Froth floatation Gravity separation Roasting Electro magnetic separation mainly Froth floatation Gravity separation Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bordeaux mixture is a/an Insecticide Explosive Inorganic fungicide Fertiliser Insecticide Explosive Inorganic fungicide Fertiliser ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 94 80 55 70 94 80 55 70 ANSWER DOWNLOAD EXAMIANS APP
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 Bio-degradable detergents Can be readily oxidised Have an isoparaffinic structure Should not be used as it spoils the cloth Pose problem in sewerage plant Can be readily oxidised Have an isoparaffinic structure Should not be used as it spoils the cloth Pose problem in sewerage plant ANSWER DOWNLOAD EXAMIANS APP
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