Sulphuric acid quizVersión en línea Read the questions and tick the correct option. por Nancy Judah 1 Sulphuric acid is named as a Oil of vitriol b yellow liquid c reddish brown vapours d colourless acid 2 catalyst used in contact tower Choose one or more answers a Calcium chloride b Venadium pentoxide c Aluminium chloride d Calcium oxide 3 Impurities are removed because it a activates the catalyst b deactivates catalyst 4 If water is added to the acid a no reaction observed b slight changes observed c acid tends to spurt out 5 Identify the acidic salt a NaCl b NaNO3 c Na2SO4 d NaHSO4 6 Gas liberated when sulphuric acid reacts with 2HI a SO2 b NO2 c CO2 d O2 7 Identify the non volatile acid a HNO3 b H2SO4 c HCO3 d CH3COOH 8 Name the displaced volatile acid when H2SO4 reacts with NaCl a HCl b HNO3 c H2SO4 d CH3COOH 9 Boiling point of Sulphuric acid is a 335 degree celcius b 336 degree celcius c 337 degree celcius d 338 degree celcius 10 Oleum is formed in _______ tower a absorption tower b contact tower c oxidation tower
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