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JEE Main 202324 JanuaryMorning Shift
Exam
JEE Main
Year
2023
Date
24 January
Shift
Morning Shift
Subject
Chemistry
Chapter
p Block Elements (Group 15, 16, 17 & 18)

JEE Main 2023 · 24 January · Morning Shift · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

Which of the Phosphorus oxoacid can create silver mirror from AgNO...

Which of the Phosphorus oxoacid can create silver mirror from AgNO3{AgNO}_{3} solution?Which of the Phosphorus oxoacid can create silver mirror from AgNO _ 3 solution?Which of the Phosphorus oxoacid can create silver mirror from AgNO _ 3 solution?Which of the Phosphorus oxoacid can create silver mirror from AgNO _ 3 solution?

Options

  1. A{\left({HPO}_{3}\right)}_{n}
  2. BH4P2O5{H}_{4}{P}_{2}{O}_{5}
  3. CH4P2O6{H}_{4}{P}_{2}{O}_{6}
  4. DH4P2O7{H}_{4}{P}_{2}{O}_{7}

Correct answer

B. H4P2O5{H}_{4}{P}_{2}{O}_{5}

Step-by-step solution

The oxyacid ( HPO 3){\left({\text{ HPO }}_{3}\right)}_{n}hasdifferentstructuresbasedonthevalueofn.Ifn=3,</p><p><imgsrc="https://cdn−question−pool.getmarks.app/pyq/jeemain/cadd368d−44df−4eac−87c6−19ce5b2c69e4−image.png"style="width:181px;height:162px;"/></p><p>Theoxyacidhas different structures based on the value of n. If n=3, </p><p><img src="https://cdn-question-pool.Quantrex.app/pyq/jee_main/cadd368d-44df-4eac-87c6-19ce5b2c69e4-image.png" style="width: 181px; height: 162px;" /></p><p>The oxyacid{H}_{2}{P}_{2}{O}_{5}hasthefollowingstructure.</p><p><imgalt=""src="https://cdn−question−pool.getmarks.app/pyq/jeemain/47bc6c94−2518−4481−bfb4−082ea00292a7−9893514.PNG"style="width:237px;height:129px;"/></p><p>Thestructuresofthehas the following structure.</p><p><img alt="" src="https://cdn-question-pool.Quantrex.app/pyq/jee_main/47bc6c94-2518-4481-bfb4-082ea00292a7-9893514.PNG" style="width: 237px; height: 129px;" /></p><p>The structures of the{H}_{4}{P}_{2}{O}_{6} and H4P2O7{H}_{4}{P}_{2}{O}_{7} are

Which of the Phosphorus oxoacid can create silver mirror from AgNO _ 3 solution?

Oxyacid having P−HP - H bond can reduce AgNO3{AgNO}_{3} to
AgAg. Hence, H4P2O5{H}_{4}{P}_{2}{O}_{5} can create silver mirror with silver nitrate.

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