2034Chemical EngineeringMedium
1st law of thermodynamics is nothing but the law of conservation of________?
AMomentum
BNone of these
CEnergy
DMass
Correct answer
C. Energy
Explanation
The correct answer is Energy.
Correct answer
C. Energy
Explanation
The correct answer is Energy.
Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at ________ °C?
Pressure difference between two points in vessels, pipelines or in two different pipelines can be measured by a differential manometer. The pressure difference measured as the mm of water column in case of mercury-water, differential manometer is equal to (where, H = difference in height of mercury column in mm)?
In the gaseous phase ammonia formation reaction (N2 + 3H2 ⇌ 2NH3), the value of the equilibrium constant depends on the________?
Rayon is superior to cotton in making gauge for wound treatment, because rayon________?
Which of the following is a fine crusher?
Which of the following mineral dressing operations is termed as ‘comminution’?