4073Chemical EngineeringMedium
What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20)?
AA2B3
BAB2
CAB3
DA2B
Correct answer
C. AB3
Explanation
The correct answer is AB3.
Correct answer
C. AB3
Explanation
The correct answer is AB3.
A batch reactor is________?
The heat change for the reaction, C(s) + 2S(s) → CS2(l), is 104.2 kJ. It represents the heat of________?
Sulphuric acid completely saturated with sulphur trioxide is called________?
________ Centrifuge is normally used in sugar mills?
Sauter mean diameter is the same as the ________ mean diameter?
The most suitable filter for the removal of very small amount of precipitate from very large volumes of water is the ________ filter?