Offline paper
Chemistry · 2016
JEE Main 2016 · 2016-04-03 Offline · Q46
The pair in which phosphorous atoms have a formal oxidation state of +3 is:
The pair in which phosphorous atoms have a formal oxidation state of +$\displaystyle 3$ is :
Official answer
(1)
Orthophosphorous and pyrophosphorous acids
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JEE Main 2016 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.