TS EAMCET 19-July-2022 Shift 2 Solved Paper

Section: Chemistry

Question : 147 of 160

Marks: +1, -0

The oxoacid of phosphorous which contains 4P−O−H,2P=O and one P−O−P bond is

Oxoacid of phosphorus	P−O−H bond	‌P=O bond	P−0−P bond
1. Orthophosphoric acid	3	1	0
2. Metaphosphoric acid	3	3	3
3. Pyrophosphoric acid	4	2	1
4. Hypophosphoric acid	4	2	0

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