Home
Class 11
CHEMISTRY
0.12 gm of an organic compound containin...

0.12 gm of an organic compound containing phosphorus gave 0.22 gm of `Mg_2P_2O_7` by the usual analysis. Calculate the percentage of phosphorus in the compound.

Answer

Step by step text solution for 0.12 gm of an organic compound containing phosphorus gave 0.22 gm of Mg_2P_2O_7 by the usual analysis. Calculate the percentage of phosphorus in the compound. by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 11 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES

    PRADEEP|Exercise Competition Focus (Jee (Main and Advanced)/Medical Entrance) I. Multiple choice Questions (With One Correct Answer)|135 Videos

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES

    PRADEEP|Exercise Competition Focus (Jee (Main and Advanced)/Medical Entrance) II. Multiple Choice Questions (with one or more than one correct answers)|8 Videos

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES

    PRADEEP|Exercise Analytical Questions and Problems with Answers/Solutions (Questions)|16 Videos

  • HYDROGEN

    PRADEEP|Exercise COMPETITION FOCUS (Assertion-Reason Type Questions) Type 2|15 Videos

  • P-BLOCK ELEMENTS (NITROGEN FAMILY)

    PRADEEP|Exercise Competition focus jee(main and advanced)/ medical entrance special) (VIII. Assertion-Reason Type Questions)|10 Videos

Similar Questions

Explore conceptually related problems

0.12 g of an organic compound containing phosphorus gave 0.22 g of Mg_(2)P_(2)O_(7) by the usual analysis. Calculate the percentage of phosphorus in the compound.

0.12 g of an organic compound containing phosphorus gave 0.22 g of Mg_2 P_2 O_7 by usual analysis. Calculate the percentage of phosphorus in the compound.

Knowledge Check

  • Estimation of phosphorous: Second method: A known mass of compound is heated with fuming HNO_(3) or sodium peroxide (Na_(2)O_(2) in Carius tube which converts phosphorous to H_(3)PO_(4) . Magnesia mixture (MgCl_(2)+NH_(4)Cl) is then added, which gives the percipate of magnesium ammonium phosphate (MgNH_(4).PO_(4)) which on heating gives magnesium pyrophosphate (Mg_(2)P_(2)O_(7)) , which is weighted. Percentage of P =("Atomic mass of P")/("Molecular mass of " Mg_(2)P_(2)O_(7)) xx ("Molecular mass of "Mg_(2)P_(2)O_(7) xx 100)/("Mass of compound")=(62)/(222) xx("Mass of " Mg_(2)P_(2)O_(7)xx 100)/("Mass of compound") 0.12 gm of and organic compound containing phosphorus gave 0.22 gm of Mg_(2)P_(2)O_(7) by the usual analysis. Calculate the percentage of phosphorus in the compound.

    A
    25
    B
    9.25
    C
    801
    D
    `51.20`

  • (d) Estimation of phosphorous: A known mass of compound is heated with fuming HNO_(3) or sodium peroxide (Na_(2)O_(2)) in Carius tube which converts phosphorrous to H_(3)PO_(4) . Magnesia mixture (MgCl_(2) + NH_(4)Cl) is then added, which gives the precipitate of magnesium ammonium phosphate (MgNH_(4).PO_(4)) which on heating gives magnesium pyrophosphate (Mg_(2)P_(2)O_(7)) , which is weighed. 0.124 gm of an organic compound containing phosphorus gave 0.222 gm of Mg_(2)P_(2)O_(7) by the usual analysis . Calculate the percentage of phosphorous in the compound (Mg=24, P=31)

    A
    25
    B
    75
    C
    62
    D
    50

  • 0.12 g of an organic compound containing phosphorus gave 0.22 g of Mg2P20 7 by usual analysis. Calculate the percentage of phosphorus m the compound.

    A
    0.65
    B
    0.61
    C
    0.58
    D
    0.512

    • Similar Questions

    Explore conceptually related problems

    0.092 g of an organic compound containing phosphorus gave 0.111 g of Mg_(2)P_(2)O_(7) by usual analysis. Calculate the percentage of phosphorus in the organic compound.

    0.40 g of an organic compound containing phosphorus gave 0.555 g of Mg_(2)P_(2)O_(7) by usual analysis. Calculate the percentange of phosphorus in the organic compound.

    0.40g of an organic compound containing phosphorus gave 0.555 g of Mg_(2)P_(2)O_(7) by usual analysis calculate the % of phosphorus in the organic compound

    0.092 g of an organic compound containing phosphorus gave 0.111 g Mg_(2)P_(2)O_(7) usual analysis Calculate the % of phosphorus in the organic compound.

    0.4 g an organic compound containing phosphorus gave 0.555 g of magnesium pyrophosphate by usual analysis. Calculate the percentage of phosphorus m the compound.

    Home
    Profile