P-Block Elements Ques 325

Question: Oxidation state of + 1 for phosphorus is found in

[MP PMT 1991; MP PET 2001]

Options:

A) $ H_3PO_3 $

B) $ H_3PO_4 $

C) $ H_3PO_2 $

D) $ H_4P_2O_7 $

Show Answer

Answer:

Correct Answer: C

Solution:

$ \underset{x=+1}{\mathop{\underset{3+x+(-2\times 2)=0}{\mathop{H_3\overset{*}{\mathop{P}}O_2}}}} $



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