Related Questions

Red phosphorous is changed into white phosphorous by
The most stable allotropic form of phosphorous is the __________ phosphorous.
Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air.
Both white phosphorous as well as red phosphorous
In the blast furnace, incorporation of water vapour in the blast gives the following effect.
Thermal efficiency of blast furnace stoves used for heating blast (air) may be about __________ percent.
Operation of blast furnace stove is based on the principles of a __________ furnace.
Electric furnace method for production of phosphorous uses phosphate rock
Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C.
A mixture of phosphate rock __________ is heated in an electric furnace to produce phosphorous.