Chemical Process In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the Dibasic acid and the ring None of these Diamine and the dibasic acid Diamine and the ring Dibasic acid and the ring None of these Diamine and the dibasic acid Diamine and the ring ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Separation of helium from natural gas Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride Purification of oxygen Separation of helium from natural gas Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride Purification of oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10⁵ - 10⁹ 10² - 10⁷ 10⁹ - 10¹¹ 10² - 10² 10⁵ - 10⁹ 10² - 10⁷ 10⁹ - 10¹¹ 10² - 10² ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is 0.34 0.14 1.4 0.94 0.34 0.14 1.4 0.94 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Plasticisers Film forming materials Diluents Solvents Plasticisers Film forming materials Diluents Solvents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of H₂S in raw water (to be chlorinated) results in the Increased dosage of chlorine to provide a disinfecting residual in the water Reduced softening capacity of zeolite Easy removal of its hardness None of these Increased dosage of chlorine to provide a disinfecting residual in the water Reduced softening capacity of zeolite Easy removal of its hardness None of these ANSWER DOWNLOAD EXAMIANS APP
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