Question
Correct order of acidic strength

Answer

b
Substance can acts as both oxidizing as well as reducing agent when a metal atom is present in its intermediate step.

$O _3$ can acts as only oxidizing agent due to its unstable nature and decomposes to give nascent oxygen.

$HNO _3$ : Nitrogen is present in its highest oxidation state i.e., $+5$ so it can act as only oxidizing agent.

$SO _2$ :Sulphur is present in $+4$ oxidation state so it can act as both oxidizing as well as reducing agent.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free