Chemical Process Which of the following is a constituent of vinegar? Around 1% acetic acid Neither A nor B Both A and B Around 10% alcohol Around 1% acetic acid Neither A nor B Both A and B Around 10% alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A unit operation is exemplified by the process of Reduction Desorption Combustion Nitration Reduction Desorption Combustion Nitration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? CO₂ C H₂ CO CO₂ C H₂ CO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have High electrical insulation properties Low co-efficient of thermal expansion Sharp melting points Compressive strength much greater than their tensile strengths High electrical insulation properties Low co-efficient of thermal expansion Sharp melting points Compressive strength much greater than their tensile strengths ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 1100 300 900 700 1100 300 900 700 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium None of these Sodium sulphite and sodium bisulphite Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium None of these Sodium sulphite and sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP