The oxidation number of sulphur is +4 in
...The oxidation number of sulphur is +4 in
Na2S>2O3
H2SO3
H2SO4
SO3
Correct answer is B
No explanation has been provided for this answer.
The electron configuration of carbon atom in its excited state is [ 6C] ...
Which of the following pairs of reagents reat to produce hydrogen? ...
Consider the following equilibrium reaction: 2AB2(g)+B2(g)→2AB3(g). \...
Hydrogen can be displaced from a hot alkaline solution by ...