5209Chemical EngineeringMedium
________ process is used for the manufacture of sodium carbonate by ammonia soda process?
ASolvay
BHaber’s
COstwald’s
DBosch
Correct answer
A. Solvay
Explanation
The correct answer is Solvay.
Correct answer
A. Solvay
Explanation
The correct answer is Solvay.
Thermal conductivity of a conducting solid material depends upon its________?
The main use of heavy gas oil produced by the vacuum distillation unit is as a________?
Reheating furnace (pusher type) is used for heating________?
If h1 = inner film co-efficient and /h2 = outer film co-efficient, then the overall heat transfer co-efficient is________?
For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction?
The temperature at which the magnetic property of iron disappears (i.e., it becomes nonmagnetic) and its electrical conductivity & specific heat also changes, is called the ‘Curie point’, which is ________ °C?