P-Block Elements Ques 575

Question: Which of the following is a cyclic phosphate?

Options:

A) $ H_3P_3O_{10} $

B) $ H_6P_4O_{13} $

C) $ H_5P_5O_{15} $

D) $ H_7P_5O_{16} $

Show Answer

Answer:

Correct Answer: C

Solution:

$ H_5P_5O_{15} $ or $ {{( HPO_3 )}_5} $ . It is metaphosphoric acid which is a cyclic phosphate.



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