2616Chemical EngineeringMedium
Hard coke is manufactured from________?
ABituminous coal
BSemi-anthracite
CLignite
DAnthracite
Correct answer
A. Bituminous coal
Explanation
The correct answer is Bituminous coal.
Correct answer
A. Bituminous coal
Explanation
The correct answer is Bituminous coal.
Inertial forces are obtained, when the elastic forces are multiplied by ________ number?
The expression for entropy change given by, ΔS = – nR ln (P2/P1), holds good for________?
The atomic number of a radioactive element is not changed, when it emits ________ rays?
Ordinary mercury in glass thermometer is used for measuring temperature upto 120°C. However, for measuring higher temperature upto ________ °C, thermometer is made by filling nitrogen under pressure above the mercury, which stops the evaporation of mercury and reduces the chance of broken thread of mercury?
Commercial power generation from fusion reactor is not yet possible, because________?
. Operating principle of cyclone separator is based on the action of ________ dust particles?