Chemical Process During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to Reduce the cooling water circulation rate Increase the rate of absorption Avoid corrosion None of these Reduce the cooling water circulation rate Increase the rate of absorption Avoid corrosion None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Rain water Underground water Lake water Well water Rain water Underground water Lake water Well water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10⁵ - 10⁹ 10² - 10⁷ 10² - 10² 10⁹ - 10¹¹ 10⁵ - 10⁹ 10² - 10⁷ 10² - 10² 10⁹ - 10¹¹ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. Non-drying Semi-drying Drying None of these Non-drying Semi-drying Drying None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Addition of calcium oxide to water produces Exothermic heat Slaked lime Hissing sound All of these Exothermic heat Slaked lime Hissing sound All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of H₂SO₄ SO₂ SO₂ + H₂SO₄ SO₃ H₂SO₄ SO₂ SO₂ + H₂SO₄ SO₃ ANSWER DOWNLOAD EXAMIANS APP
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