Heavy water is
T2O
D2O
FeO
CuO
The major product of the reaction between barium peroxide and sulphuric acid is
Oxygen
Hydrogen
Barium oxide
Hydrogen peroxide
Which of the following compounds acts as a bleaching agent?
MgCO3
NaOH
H2O2
Which of the following compounds acts as hydrogen storage hydride?
BeH2
C2H6
PdH
LiH
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
The ‘Reaction of metals with acids’ is a way of preparing
Carbon dioxide
Carbon monoxide
Which of the following chemical equations represents the auto-protolysis of water?
Hydroformylation is a reaction of
Syngas with olefins
Hydrogen with nitrogen
Vegetable oils with hydrogen
Carbon monoxide with hydrogen
Which of the following statements is correct?
Protium i.e., ordinary hydrogen is placed with the second group elements of the periodic table.
Hydrogen, being similar to halogens, is placed in the seventh group of the periodic table.
Hydrogen is placed separately in the periodic table.
Deuterium belongs to the third group of the periodic table.
