Home
Class 12
CHEMISTRY
Which has maximum number of atom ?...

Which has maximum number of atom ?

A

24 g of C (12)

B

56 g of Fe (56)

C

27 g of Al (27)

D

108 g of Ag (108)

Text Solution

Verified by Experts

The correct Answer is:
A
224g of C-12 contain `=6.022xx10^(23)xx10^(23)`atoms
56g of Fe-56 contain `=6.022xx10^(23)atoms`
27g of Al-27 contain `=6.022x10^(23)`atoms
108g of Ag-108 contain `=6.022xx10^(23)` atoms
Thus, 24g of C-12 contains maximum number of atoms.
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise LINKED COMPREHENSION TYPE MCQs|12 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise MATRIX MATCH TYPE MCQs|2 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise REVISION QUESTIONS FROM COMPETITIVE EXAMS|150 Videos

  • SOLUTIONS

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|10 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise BRAIN STORMING MULTIPLE CHOICE QUESTIONS (MCQs)|8 Videos

Similar Questions

Explore conceptually related problems

Which has maximum number of lone pairs of electrons on the central atom?

Which has maximum number of lone pair of electrons present on central atom i.e., xenon?

Which has maximum number of oxo groups ?

Which of the following has maximum number of atoms?

Which of the following has maximum number of atoms?

DINESH PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-SELECTED STRIGHT OBJECTIVE TYPE MCQs
  1. 1.12 ml of a gas is produced at STP by the action of 4.12 mg of alcoho...

    Text Solution

    |

  2. Rearrange the following (I to IV) in the order of increasin masses and...

    Text Solution

    |

  3. Assume that the nucleus of the fluorine atom is a sphere of radius 5x...

    Text Solution

    |

  4. The simplest formula of a compound containing 50% of an element X (ato...

    Text Solution

    |

  5. One mole of calciium phosphide on reaction with excess water gives

    Text Solution

    |

  6. An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 m...

    Text Solution

    |

  7. How many moles of electrons weigh one kilogram?

    Text Solution

    |

  8. Which has maximum number of atom ?

    Text Solution

    |

  9. What volume of oxygen gas (O(2)) measured at 0^(@)C and 1 atm is neede...

    Text Solution

    |

  10. How many moles of lead (II) chloride will be formed from a reaction be...

    Text Solution

    |

  11. With increase of temperature, which of these changes?

    Text Solution

    |

  12. One mole of magnesiu nitride on reaction with an excess of water gives

    Text Solution

    |

  13. How many moles of magnesium phosphate, Mg(3)(PO(4)(2) will contain 0.2...

    Text Solution

    |

  14. The number of moles of KMnO(4) that will be needed to react with one m...

    Text Solution

    |

  15. Volume occupied by one molecule of water (density = 1 g cm^(3))

    Text Solution

    |

  16. The density (in g mL^(-1)) of a 3.60 M sulphuric acid solution that is...

    Text Solution

    |

  17. An element X has the following isotopic composition .^(200)X : 90%, .^...

    Text Solution

    |

  18. In the reaction 2Al(s)+6HCl(aq)to6Cl^(-)(aq)+3H2

    Text Solution

    |

  19. An organic compound contains carbon, hydrogen and oxygen. Its chemical...

    Text Solution

    |

  20. 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and...

    Text Solution

    |