Class 11th Redox Reactions Redox Reactions Chemistry Ncert Solutions Chemistry Class 11th

8.4. Fluorine reacts with ice and results in the change:

H₂O(s) + F₂ (g) ——> HF (g) + HOF (g)
Justify that this reaction is a redox reaction.

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Vishal Baghel | Contributor-Level 10

10 months ago

Writing the O.N. of each atom above its symbol, we have,

here, the O.N. of F decreases from 0 in F₂ to -1 in HF and increases from 0 in F₂ to +1 in HOF. Therefore, F₂ is both reduced as well as oxidised. Thus, it is a redox reaction and more specifically, it is a disproportionation reaction

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How many of these compounds will undergo disproportionation on hydrolysis? CO?, NO?, Cl?, F?, ClO?, Cl?O?, N?O?, SO?, P?O??

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