Correct answer
D. Agitated vessel
Explanation
The correct answer is Agitated vessel.
Sulphuric acid pickling tanks are lined with________?
The following heat engine produces power of 100,000 kW. The heat engine operates between 800 K and 300 K. It has a thermal efficiency equal to 50% of that of the Carnot engine for the same temperature. The rate at which heat is absorbed from the hot reservoir is________?
Catalyst used in Fischer-Tropsch process is________?
Salt is the basic raw material for the manufacture of________?
The actual temperature drop across the heating surface of an evaporator depends on the________?
Ignition temperature decreases progressively from anthracite to lignite, because________?