Chemical Process Tall oil obtained as a by-product from the black liquor recovery is All of these Composed mainly of rosin & fatty acids A black, sticky & viscous liquid Used in the manufacture of greases, emulsions & soaps All of these Composed mainly of rosin & fatty acids A black, sticky & viscous liquid Used in the manufacture of greases, emulsions & soaps ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vulcanisation of rubber Increases its oil & solvent resistance Decreases its tensile strength Increases its ozone & oxygen reactivity Converts its plasticity into elasticity Increases its oil & solvent resistance Decreases its tensile strength Increases its ozone & oxygen reactivity Converts its plasticity into elasticity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low purity oxygen is used for Chemical oxidation processes Medicinal purposes L.D. steel making Cutting and welding of metals Chemical oxidation processes Medicinal purposes L.D. steel making Cutting and welding of metals ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massecuite is Used as a cattle feed Used for paper making Highly acidic in nature None of these Used as a cattle feed Used for paper making Highly acidic in nature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of vinegar? Around 1% acetic acid Both A and B Neither A nor B Around 10% alcohol Around 1% acetic acid Both A and B Neither A nor B Around 10% alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of sulphide ores is done usually by Froth floatation Roasting Electro magnetic separation Smelting Froth floatation Roasting Electro magnetic separation Smelting ANSWER DOWNLOAD EXAMIANS APP
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