The major product of the reaction between barium peroxide and sulphuric acid is
Oxygen
Hydrogen
Barium oxide
Hydrogen peroxide
The product formed, when hydrogen reacts with nitrogen under suitable conditions, is
Ammonia
Nitrogen
Nitrogen hydride
Hydrogen nitrides
The strength of a 20 volume solution of H2O2 is
30.36 g/L
42.40 g/L
60.71 g/L
74.26 g/L
The electronic configuration of hydrogen is similar to
:
Alkaline earth metals
Alkali metals
Chalcogens
Halogens
Which of the following isotope of hydrogen does not contain neutron?
Protium
Deuterium
Tritium
Active hydrogen
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 structure of H2O2 is
Planar
Linear
Spherical
Non-planar
