Home
Class 11
CHEMISTRY
The isotopic abundance of C-12 and C-14 ...

The isotopic abundance of `C-12` and `C-14 "is" 98%` and `2%` respectively. What would be the number of `C-14` isotope in `12 g` carbon sample?

A

`1.032xx10^(22)`

B

`3.0xx10^(22)`

C

`5.88xx10^(22)`

D

`6.02xx10^(22)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BASIC CONCEPT OF CHEMISTRY

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|50 Videos

  • ALKANES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|37 Videos

  • BASIC PRINCIPLES AND TECHNIQUES IN ORGANIC CHEMISTRY

    MARVEL PUBLICATION|Exercise Test your grasp|40 Videos

Similar Questions

Explore conceptually related problems

The two isotopes of carbon, C-12 and C-14, possess the same physical properties .

Out of c-12 and c-14 isotopes of carbon which is of radioactive nature?

Number of neutrons in C^(12) and C^(14) are

Natural abundances of ""^(12)C and ""^(13)C isotopes of carbon are 99% and 1%, respectively. Assuming they only contributes to the mol. wt. of C_2 F_4 , the percentage of C_2 F_4 having a molecular mass of 101 is

MARVEL PUBLICATION-BASIC CONCEPT OF CHEMISTRY-TEST YOUR GRASP
  1. The isotopic abundance of C-12 and C-14 "is" 98% and 2% respectively. ...

    Text Solution

    |

  2. Which of the following phrases would be incorrect to use ?

    Text Solution

    |

  3. The formula of barium tetrafluorobromate (III) will be

    Text Solution

    |

  4. Which of the following is an element ?

    Text Solution

    |

  5. The ratio of mass of 1 mole of sulphur and 10^(23) atoms of sulphur is...

    Text Solution

    |

  6. Which of the following has maximum number of molecules ? (C = 12, O = ...

    Text Solution

    |

  7. Which of the following weighs the maximum ? (O = 16)

    Text Solution

    |

  8. If weight of one drop of H2O2 is 3.4xx10^(-5) kg. The number of hydrog...

    Text Solution

    |

  9. The number of potassium atoms present in 1 equivalent of KMnO4 is .

    Text Solution

    |

  10. Two containers P and Q of equal volume (1 litre each) contain 6 g of O...

    Text Solution

    |

  11. 1 amu is equal to

    Text Solution

    |

  12. Which of the following contains maximum number of atoms ?

    Text Solution

    |

  13. 3 g of an oxide of a metal is converted completely to 5 g chloride. Eq...

    Text Solution

    |

  14. The simplest formula of a compound containing 50% of element X (atomic...

    Text Solution

    |

  15. 100 cm^(3) of 0.1 N HCl is mixed with 100 cm^(3) of 0.2 N NaOH solutio...

    Text Solution

    |

  16. The number of molecules in 16 g of methane is

    Text Solution

    |

  17. A molal solution is one that contains 1 mol of a solute dissolved in

    Text Solution

    |

  18. How much of NaOH is reuired to neutralise 1500 cm^(3) of 0.1 N HCl (Na...

    Text Solution

    |

  19. Which has maximum number of molecules?

    Text Solution

    |

  20. 30g Mg and 30g O(2) are reacted and the residual mixture contains:

    Text Solution

    |

  21. In the chemical reaction, K2 Cr2 O7 + xH2 SO4 + ySO2 rarr K2SO4 + Cr2(...

    Text Solution

    |