Correct answer
B. Problem of uniform heating along its height
Explanation
The correct answer is Problem of uniform heating along its height.
Forward reaction will be favoured for the exothermic reaction, represented by CO + H2O ⇌ CO2 + H2, by________?
Inertial forces are obtained, when the elastic forces are multiplied by ________ number?
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________?
Hollow refractory bricks are made by________?
________ polymer is used for making unbreakable crockery?
Which of the following minerals is not subjected to magnetic separation method?