The Haber process is a reaction of
Carbon monoxide with hydrogen
Dihydrogen with dinitrogen
Hydrocarbons with steam
Metals with acids
Hydrogen burns in air with a
Yellow flame
Green flame
Light bluish flame
Both '1' and '2'
The water-gas shift reaction is
A process of producing hydrogen from carbon monoxide
A reaction of manufacturing sodium hydroxide
A process of producing syngas from coal
Reaction of hydrocarbons with steam
Which of the following pair of substances on reaction, can not evolve hydrogen gas?
Iron and H2SO4
Iron and steam
Copper and HCl
Sodium and ethyl alcohol
C2D2, a deuterium compound, can be prepared by a
Reaction of calcium carbide with deuterium
Reaction of aluminium carbide with deuterium
Reaction of calcium carbide with deuterium oxide
Reaction of aluminium carbide with deuterium oxide
The hydrogen peroxide reduces the silver oxide to metallic silver in
Basic medium
Acidic medium
Neutral medium
Alkaline medium
Which of the following torch is used in welding cracked metals?
Sodium blow torch
Hydrogen blow torch
Atomic hydrogen torch
Sodium fluescent torch
‘Syngas’ is a mixture of hydrogen with
Oxygen
Nitrogen
Carbon dioxide
Carbon monoxide
The ‘Reaction of metals with acids’ is a way of preparing
Hydrogen
The major product of the reaction between barium peroxide and sulphuric acid is
Barium oxide
Hydrogen peroxide
