6729Chemical EngineeringMedium
Out of the following, TLV of ________ is maximum (about 500 ppm)?
ACarbon dioxide
BCarbon disulphide
CToluene
DAcetaldehyde
Correct answer
A. Carbon dioxide
Explanation
The correct answer is Carbon dioxide.
Correct answer
A. Carbon dioxide
Explanation
The correct answer is Carbon dioxide.
The shift conversion reaction taking place during water gas manufacture is given by________?
Enthalpy of a vapor gas mixture may be increased by increasing the________?
Hastelloy C is a good material of construction in chemical process industry, since it is ________?
The most economical range of absorption factor is________?
In most of the mechanically agitated liquid-liquid extractors, baffles or horizontal compartmental plates are provided, which helps in________?
In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in________?