Advertisements
Advertisements
Question
The correct increasing order of the oxidation state of sulphur in the anions \[\ce{SO^2-_4, SO^2-_3, S2O^2-_4, S2O^2-_6}\] is
Options
\[\ce{SO^2-_3 < SO^2-_4 < S2O^2-_4 < S2O^2-_6}\]
\[\ce{SO^2-_4 < S2O^2-_4 < S2O^2-_6 < SO^2-_3}\]
\[\ce{S2O^2-_4 < SO^2-_3 < S2O^2-_6 < SO^2-_4}\]
\[\ce{S2O^2-_6 < S2O^2-_4 < SO^2-_4 < SO^2-_3}\]
Advertisements
Solution
\[\ce{S2O^2-_4 < SO^2-_3 < S2O^2-_6 < SO^2-_4}\]
APPEARS IN
RELATED QUESTIONS
1 g of an impure sample of magnesium carbonate (containing no thermally decomposable impurities) on complete thermal decomposition gave 0.44 g of carbon dioxide gas. The percentage of impurity in the sample is
Choose the disproportionation reaction among the following redox reactions.
Total number of electrons present in 1.7 g of ammonia is
What do you understand by the term oxidation number?
Hydrogen peroxide is an oxidising agent. It oxidises ferrous ion to ferric ion and reduced itself to water. Write a balanced equation.
Balance the following equation by the oxidation number method.
\[\ce{K2Cr2O7 + Kl + H2SO4 -> K2SO4 + Cr2(SO4)3 + I2 + H2O}\]
Balance the following equation by the oxidation number method.
\[\ce{KMnO4 + Na2SO3 -> MnO2 + Na2SO4 + KOH}\]
In the cell represented by \[\ce{Pb(s) | Pb^{2+} (1 M) || Ag+ (1 M) | Ag(s)}\], the reducing agent is ______.
Which of the following represents a redox reaction?
Which is the best oxidizing agent among the following?
