Correct answer
B. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
When an exothermic reversible reaction is conducted adiabatically, the rate of reaction________?
Bush bearings are made of________?
Pick out the exothermic reaction out of the following?
1000 Kg of liquid at 30°C in a well stirred vessel has to be heated to 120°C, using immersed coils carrying condensing steam at 150°C. The area of the steam coils is 1.2 m2 and the overall heat transfer co-efficient to the liquid is 1500 W/m2.°C. Assuming negligible heat loss to the surrounding and specific heat capacity of the liquid to be 4 kJ/kg.°C, the time taken for the liquid to reach desired temperature will be________?
P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as________?
Nickel (76%) and chromium (15%) alloys are termed as________?