DIFFUSION COEFFICIENT OF VOLATILE LIQUID IN AIR

DESCRIPTION : The experimental set up consists of glass U tube with a capillary base. The U tube is immersed in water tank. . A scale is provided in front of the capillary for measurement of fall liquid level. Fan is provided to blow a gentle current of air over the capillary box, at a rate controlled by a valve. The tank temperature & in turn the liquid temperature is measured by the thermometer RANGE OF EXPERIMENTS TO BE CARRIED OUT: Study of diffusion of CCL4 in air EXPERIMENTAL SETUP : Stephens Tube : Borosilicate Glass Heater : Magnetic Stirrer with Hot plat Blower : ¼ HP Measuring Scale : 1No. Digital Temp Indicator : 0 – 200 0 C., Sensor : CR/AL Type Piping : SS , PVC Setup Mounting : On sturdy MS stand with powder coated SPACE REQUIRED : 1.0 m. (L) x 1.0 m(W) X 1.0 m (H) SERVICE REQUIRED : Power Supply : 230 V, 50 Hz, A. C. CHEMICALS REQUIRED : CCL4 WEIGHT : @ 45 Kg

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