Chemistry - Complete P-block Question with Solution | TestHub

ChemistryComplete P-blockp-Block 15,16Easy2 minPYQ_2020

ChemistryEasysingle choice

For $H_{3} P O_{3}$ and $H_{3} P O_{4}$ correct choice is

Options:

Answer:

Solution:

As oxidation state of $Pis + 3$ can be decreased to $- 3$ and increased $to + 5$ so it can act both as a reducing agent as well as an oxidising agent.

Stream:NTA_ABHYASSubject:ChemistryTopic:Complete P-blockSubtopic:p-Block 15,16

⏱ 2mℹ️ Source: PYQ_2020

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