Correct answer
D. PV/RT = 1 + (B/V) + (C/V2) +......
Explanation
The correct answer is PV/RT = 1 + (B/V) + (C/V2) +.......
In bag filters, filter fabrics are never made of________?
Thermosetting resins/polymers as compared to thermoplastic ones are ________?
Pick out the wrong statement?
Balls for ball mills are never made of________?
In a laboratory test run, the rate of drying was found to be 0.5 x 10-3 kg/m2.s, when the moisture content reduced from 0.4 to 0.1 on dry basis. The critical moisture content of the material is 0.08 on a dry basis. A tray dryer is used to dry 100 kg (dry basis) of the same material under identical conditions. The surface area of the material is 0.04 m2/kg of dry solid. The time required (in seconds) to reduce the moisture content of the solids from 0.3 to 0.2 (dry basis) is________?
Wood is corroded by________?