A) \[{{H}_{3}}P{{O}_{2}}\text{ }and\text{ }{{H}_{4}}{{P}_{2}}{{O}_{5}}\]
B) \[{{H}_{4}}{{P}_{2}}{{O}_{5}}\text{ }and\text{ }{{H}_{4}}{{P}_{2}}{{O}_{6}}\]
C) \[{{H}_{4}}{{P}_{2}}{{O}_{5}}\,and\,{{H}_{3}}P{{O}_{3}}\]
D) \[{{H}_{3}}P{{O}_{3}}\] and \[{{H}_{3}}P{{O}_{2}}\]
Correct Answer: A
Solution :
Both contain 2 p-H bonds.You need to login to perform this action.
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