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#1 2017-10-12 07:56:15
- shakeel123
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Indicate the formula of metaphosphoric acid is:
12th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Chemistry 12th Class Chapter 4 Group VA and Group VIA Elements
Question:
Indicate the formula of metaphosphoric acid is:
Option A):
HPO₃
Option B):
H₂PO₅
Option C):
H₄P₂O₇
Option D):
H₃PO₄
Correct Answer is Option A):
HPO₃
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Re: Indicate the formula of metaphosphoric acid is:
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