Home
Class 11
CHEMISTRY
Calculate the mass per cent of calcium, ...

Calculate the mass per cent of calcium, phosphorus and oxygen in calcium phosphate `Ca_(3)(PO_(4))_(2)`.

A

`38.71%`

B

`20%`

C

`41.29%`

D

`27.27%`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    NARAYNA|Exercise LEVEL-V|122 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - IV|43 Videos

Similar Questions

Explore conceptually related problems

Ca_(3)(PO_(4))_(2) is :

Calculate the mass percentage of calcium and phosphorus in Calcium phosphate

Define valency . Calculate the valency of calcium in calcium phosphate, Ca_(3)(PO_(4))_(2)

Calculate mass of one atom of calcium in gram.

Calculate the mass percentage of composition of sulphur in calcium sulphate, CaSO_(4) [Ca = 40, S= 32, O= 16]

Calculate the number of calcium ions in 5.6 g of calcium oxide . (Ca = 40)

Two moles of sodium phosphate completely reacts with calcium chloride to form calcium phosphate Ca_(3)(PO_(4)) . How many moles of calcium phosphate will be formed?

The equivalent mass of calcium phosphate Ca_(3) ( PO_(4))_(2) ( Mol. wt. = 310 ) is -

Ca_(3)(PO_(4))_(2) +H_(2)SO_(4) to

NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
  1. Which of the following terms are unitless?

    Text Solution

    |

  2. What will be the mass of one .^(12)C atom in g?

    Text Solution

    |

  3. Calculate the mass per cent of calcium, phosphorus and oxygen in calci...

    Text Solution

    |

  4. 45.4L of dinitrogen reacted with 22.7L of dioxygen and 45.4 L of nitro...

    Text Solution

    |

  5. Calculate the average atomic mass of hydrogen using the following data...

    Text Solution

    |

  6. Hydrogen gas is prepared in the laboratory by reacting dilute HCl with...

    Text Solution

    |

  7. The density of 3 molal solution of NaOH is 1.110g mL^(-1). Calculate t...

    Text Solution

    |

  8. If 4 g of NaOH dissovles in 36g of H(2)O, calculate the mole fraction ...

    Text Solution

    |

  9. The reactant which is entirely consumed in reaction is known as limiti...

    Text Solution

    |

  10. Match the following {:("(i)","88 g of CO"(2),"(a)","0.25 mol"),("(ii...

    Text Solution

    |

  11. Assertion(A) The empirical mass of ethene is half of its molecular mas...

    Text Solution

    |

  12. Assertion(A) One atomic mass unit is defined as one twelth of the mass...

    Text Solution

    |

  13. Assertion(A) Significant figures for 0.200 is 3 where as for 200 it is...

    Text Solution

    |

  14. Assertion(A) Combustion of 16g of methane give18 g of water. Reason(...

    Text Solution

    |

  15. The correctly reported answer of the addition of 154.21, 6.142 and 23 ...

    Text Solution

    |

  16. Area of nuclear cross-section is measured in 'Barn'. It is equal to

    Text Solution

    |

  17. The value of Planck's constant is 6.62618 xx 10^(-34)Js. The number of...

    Text Solution

    |

  18. The number of significant figures in 0.0045 are

    Text Solution

    |

  19. The actual product of 4.327 and 2.8 is 12.1156. The correctly reported...

    Text Solution

    |

  20. On diving 0.46 by 15.374, the atual answer is 0.029236. The correctly ...

    Text Solution

    |