Chemical Process Addition of calcium oxide to water produces Hissing sound Exothermic heat Slaked lime All of these Hissing sound Exothermic heat Slaked lime All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following fuel gases contains maximum amount of carbon monoxide? Coke oven gas Blast furnace gas L.D. converter gas Water gas Coke oven gas Blast furnace gas L.D. converter gas Water gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of water having dissolved oxygen in boilers promotes Sequestration Scale formation Corrosion None of these Sequestration Scale formation Corrosion None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enamels Are prepared from non-drying oil Give good glossy finish Do not contain pigment Are same as varnish Are prepared from non-drying oil Give good glossy finish Do not contain pigment Are same as varnish ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Absorption of SO₃ in 97% H₂SO₄ is Endothermic Exothermic Not possible None of these Endothermic Exothermic Not possible None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement. Iodine value of an oil or fat is Independent of the type of oil, whether it is drying or non-drying A measure of its unsaturation The number of grams of iodine taken up by 100 gm of oil or fat Helpful in findings its adulteration & its suitability for making soap Independent of the type of oil, whether it is drying or non-drying A measure of its unsaturation The number of grams of iodine taken up by 100 gm of oil or fat Helpful in findings its adulteration & its suitability for making soap ANSWER DOWNLOAD EXAMIANS APP
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