Chemical Process The major use of butadiene is In the manufacture of synthetic rubber None of these As an anti-skinning agent in paint As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber None of these As an anti-skinning agent in paint As a plasticiser for unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt is added in the kettle during soap manufacture to separate The unsaponified fat from soap Glycerine from lye Soap from lye The metallic soap The unsaponified fat from soap Glycerine from lye Soap from lye The metallic soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coke oven gas consists mainly of CO, & CO₂ CH₄, & CO H₂, & CH₄ H₂, & CO CO, & CO₂ CH₄, & CO H₂, & CH₄ H₂, & CO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Corundum Carborundum Bakelite Pumice Corundum Carborundum Bakelite Pumice ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot yield textile grade fibre None of these Cannot be made from sulphite pulp Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot yield textile grade fibre None of these Cannot be made from sulphite pulp ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Diluents Plasticisers Film forming materials Solvents Diluents Plasticisers Film forming materials Solvents ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS