Chemistry · 2022
JEE Main · 27 July 2022, Shift 1 · Q70
Which oxoacid of phosphorous has the highest number of oxygen atoms present in its chemical formula?
Which oxoacid of phosphorous has the highest number of oxygen atoms present in its chemical formula?
Official answer
(4)
Pyrophosphoric acid
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.