Dew point of an air-water vapor mixture

Related MCQs

• The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.
• 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.
• With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature).
• 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:
• Dew point of a gas-vapour mixture
• Relative volatility varies with the concentration of component for an ideal solution. The relative volatility of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when
• At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.
• In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation.
• The equilibrium liquid composition compared to the vapor composition in case of Azeotropic mixture is
• The relative saturation of an unsaturated mixture of gas and vapor is independent of the