Chemical Process Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is 0.14 0.34 1.4 0.94 0.14 0.34 1.4 0.94 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of SO₂ to SO₃ in Monsanto 4-pass converter is about __________ percent. 98 100 90 80 98 100 90 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of hydrated lime in water treatment All of these Is to adjust the pH value After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Before filtration, reduces the bacterial load on filters All of these Is to adjust the pH value After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Before filtration, reduces the bacterial load on filters ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C. 500-600 250-280 44134 500-600 250-280 44134 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass is used for the manufacture of optical glass. Pyrex Flint Crooke's Soda Pyrex Flint Crooke's Soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Soaps remove dirt by Decreasing wettability Supplying hydrophyllic group None of these Increasing the surface tension Decreasing wettability Supplying hydrophyllic group None of these Increasing the surface tension ANSWER DOWNLOAD EXAMIANS APP
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