A.P
B.P2
C.P3
D.P4
Related Mcqs:
- Air is composed of gases, water vapours and __________?
- Yellow phosphorus is converted to red phosphorus in covered retorts at a temperature of
- Which of the following properties of white phosphorus are common to red phosphorus?
- Red phosphorus may be changed to white phosphorus by
- The electric furnace is used for the manufacture of elemental phosphorus from a phosphate rock. The fused section of the furnace where the reduction to elemental phosphorus takes place is maintained at
- The hard Liithosphere was studded with volcanic eruptions pouring out hot lava. The Nitrogen and Carbon Atoms of atmosphere formed nitrides and Carbides respectively by reacting with metallic atoms of lava. The hot water vapours of atmosphere and carbides reacted to form Methane and water vapours and metallic nitrides reacted to form Ammonia. This statement regarding origin and evolution of organic compounds is:
- Red phosphorus is chemically unreactive because
- White phosphorus is most stable
- Yellow phosphorus is transported under
- The most reactive allotropic form of phosphorus is
