Dew point of a gas-vapour mixture

Related MCQs

• A mixture of 10% C6H6 vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around __________ °C.
• The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.
• Dew point of an air-water vapor mixture
• An air-water vapour mixture has a dry bulb temperature of 60°C and a dew point temperature of 40°C. The total pressure is 101.3 kPa and the vapour pressure of water at 40°C and 60°C are 7.30 kPa and 19.91 kPa respectively. The humidity of air sample expressed as kg of water vapour/kg of dry air is:
• With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature).
• If „f’ is defined as above, then which of the following applies to a feed at dew point?
• At constant pressure, with increase of temperature, the dew point will
• Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled
• The dew point of a saturated gas phase equals the __________ temperature.
• Air at a particular humidity is heated in a furnace. The new dew point