Chemical Process Coke used for the production of calcium carbide should have Low ash content Low ignition temperature High electrical resistivity All of these Low ash content Low ignition temperature High electrical resistivity All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Sulphates Bicarbonates Phosphates Carbonates Sulphates Bicarbonates Phosphates Carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Gravity separation Electro magnetic separation mainly Froth floatation Roasting Gravity separation Electro magnetic separation mainly Froth floatation Roasting 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 The metallic soap Soap from lye The unsaponified fat from soap Glycerine from lye The metallic soap Soap from lye ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10⁷ 10² - 10² 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10⁷ 10² - 10² ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pencillin, an antibiotic drug was discovered by None of these Dr. Zivago Alexender Flaming None of these Dr. Zivago Alexender Flaming ANSWER DOWNLOAD EXAMIANS APP
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