Home
Class 11
CHEMISTRY
The charge on 1 gram ions of AI^(3+) is ...

The charge on 1 gram ions of `AI^(3+)` is .

A

`(1)/(27) N_(A)e` coulomb

B

`(1)/(3) N_(A)e` coulomb

C

`(1)/(9) N_(A)e` coulomb

D

`3 xx N_(A)e` coulomb

Text Solution

Verified by Experts

The correct Answer is:
D
1 gram ion = 1mole ion `N_(A)` ion
1 mol `Al^(3+)` ion = `N_(A) xx 3`
Charge (e) on 1 mol `Al^(3+)` ion `=N_(A)xx3xxe` columb
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT

    ALLEN|Exercise EXERCISE - 02|46 Videos

  • MOLE CONCEPT

    ALLEN|Exercise EXERCISE -03|13 Videos

  • MOLE CONCEPT

    ALLEN|Exercise Exercise - 05(B)|8 Videos

  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|7 Videos

  • QUANTUM NUMBER & PERIODIC TABLE

    ALLEN|Exercise J-ADVANCED EXERCISE|24 Videos

Similar Questions

Explore conceptually related problems

A: Total charge on N_(A) ions of CO_(3)^(2-) is 1.93 xx 10^(5) coulomb. R : Charge on one electron is 96500 coulomb.

Which among the following statement are true for the complex [Co(NH_(3))_(6)][Cr(CN)_(6)] ? (1) It is a non electrolyte (2) The magnitude of the charge on each complex in is 3 (3) the complex will not conduct current. (4) The complex will exhibit coordination isomerism (5) The magnitude of the charge on each complex ion is 1

Find the total charge in coulmb on one gram ion of nitride.

Statement-1: Na^(+) and AI^(3+) are isoelectronic but the magnitude of ionic radius or AI^(3+) is less than that of Na^(+) . Statement-2: The magnitude of effective nuclear charge of the outer most shell electrons in AI^(3+) is greater than that of Na^(+) .

How much charge is present on 1 mole of Cu^(+2) ion in faraday. (1 Faraday = 96500 coulomb)

In PO_(4)^(3-) ion the formal charge on the oxygen atom of P-O bond is

In PO_(4)^(3-) ion the formal charge on the oxygen atom of P-O bond is

The charge required for the reduction of 1 mol Cr_(2)O_(7)^(2-) ions to Cr^(3+) is

Write the formal charges on atoms in (i) and carbonate ion (ii) nitrite ion.

Define lattice energy. How is lattice energy influence by (i) charge on the ions (ii) size of the ions?

ALLEN-MOLE CONCEPT-EXERCISE - 01
  1. Which of the following expressions is correct ( n = no. of moles of t...

    Text Solution

    |

  2. The volume of 1 mol of a gas at standard temperature and pressure is .

    Text Solution

    |

  3. The charge on 1 gram ions of AI^(3+) is .

    Text Solution

    |

  4. In which of the following pairs do 1 g of each have an equal number of...

    Text Solution

    |

  5. A quantity of aluminium has a mass of 54.0 g. What is the mass of the ...

    Text Solution

    |

  6. Which of the following samples contains the largest number of atoms ? ...

    Text Solution

    |

  7. Which of the following contains greatest number of oxygen atoms ? .

    Text Solution

    |

  8. A sample of ammonium phosphate (NH(4))(3) PO(4) contains 3.18 moles of...

    Text Solution

    |

  9. How many moles of electrons weigh one kilogram?

    Text Solution

    |

  10. A compounds was found to contain 5.37% nitrogen. What is the minimum m...

    Text Solution

    |

  11. Under the same conditions, two gases have the same number of molecules...

    Text Solution

    |

  12. Four one litre flaske are separately filled with the gases H(2), He, O...

    Text Solution

    |

  13. The atomic weight of Cu is 63.546. There are only two naturally occurr...

    Text Solution

    |

  14. If the percentage of water of crystallization in MgSO(4) .x H(2)O is 1...

    Text Solution

    |

  15. A pure gas that is 14.3% hydrogen and 85.7% carbon by mass has a densi...

    Text Solution

    |

  16. A certain alkaloid has 70.8% carbon, 6.2% hydrogen, 4.1% nitrogen and ...

    Text Solution

    |

  17. The empirical formula of a compound of molecular mass 120 is CH(2)O. ...

    Text Solution

    |

  18. 0.250g of an element M, reacts with excess fluorine to produce 0.547g...

    Text Solution

    |

  19. A 1000 gram sample of NaOH contains 3 mole of O atoms, what is the % p...

    Text Solution

    |

  20. A 15mL sample of 0.20 M" " MgCl(2) is added to 45ML of 0.40 M AlCl(3) ...

    Text Solution

    |