Mass Transfer Which of the following binary systems is an example of a maximum boiling azeotrope? Water-hydrochloric acid Water-ethyl alcohol None of the listed here Acetone-carbon disulphide Water-hydrochloric acid Water-ethyl alcohol None of the listed here Acetone-carbon disulphide ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Blowdown in a cooling tower Increases the scale forming tendencies of water Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities Is undesirable All of these Increases the scale forming tendencies of water Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities Is undesirable All of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The commonly used solvent in supercritical extraction is Water Carbon dioxide Carbon tetrachloride Methyl ethyl ketone Water Carbon dioxide Carbon tetrachloride Methyl ethyl ketone ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer. Rotary Tunnel Vacuum Tray Rotary Tunnel Vacuum Tray ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The rough value of diffusion co-efficient of water vapor into air at 25°C may be about __________ cm²/sec. 2.5 1.25 0.0025 0.25 2.5 1.25 0.0025 0.25 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In McCabe-Thiele method of theoretical plate calculation for a distillation column, the operating lines of stripping and rectifying sections coincide with the diagonal at __________ reflux. Operating Maximum permissible Minimum Total Operating Maximum permissible Minimum Total ANSWER DOWNLOAD EXAMIANS APP
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