Chemical Process Sulphuric acid saturated with SO₃ is called Concentrated H₂SO₄ None of these Sulphurous acid Oleum Concentrated H₂SO₄ None of these Sulphurous acid Oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of calcium carbide with water produces a gas, which is used As an illuminant Both A & B Neither A nor B For metal cutting/welding As an illuminant Both A & B Neither A nor B For metal cutting/welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. To avoid During After Before To avoid During After Before ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusel oil is a/an Essential oil None of these Extract from medicinal herbs Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) Essential oil None of these Extract from medicinal herbs Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A bio-catalyst produced by living cells which acts independent of the cell is called a/an None of these Substrate Enzyme Nutrient None of these Substrate Enzyme Nutrient ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of hydrogen peroxide is done by Dehydration Atmospheric distillation Crystallisation Vacuum crystallisation Dehydration Atmospheric distillation Crystallisation Vacuum crystallisation ANSWER DOWNLOAD EXAMIANS APP
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