Home
Class 11
CHEMISTRY
The number of significant figures in N(0...

The number of significant figures in `N_(0) = 6.022 xx 10^(23)` (Avogadro's number) are

A

Three

B

Four

C

Five

D

All

Text Solution

Verified by Experts

The correct Answer is:
B
Significant figures are 'four'
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

The number of significant figures in 6.02xx10^(23) is

The number of significant figures in 6.023xx10^(23) "mole"^(-1) is

What is the number of significant figures in 0.310xx10^(-2)

Avogadro's number N_(A) is

What is the number of significant figures in 0.0310xx10^(3) ?

Number of significant figures in 6.62 xx 10^(-34)

NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
  1. N kg^(-1) is the unit of :

    Text Solution

    |

  2. Prefix zepto and femto stands for which multiples ?

    Text Solution

    |

  3. The number of significant figures in N(0) = 6.022 xx 10^(23) (Avogadro...

    Text Solution

    |

  4. The correctly reported answer of the addition of 4.523, 2.3 and 6.24 w...

    Text Solution

    |

  5. The answer of the calculation (2.568 xx 5.8)/(4.168) in significant fi...

    Text Solution

    |

  6. How many significant figures are present in the following ? (i) 0.00...

    Text Solution

    |

  7. 314.000 has how many significant figures.

    Text Solution

    |

  8. The correctly reported difference of 16.4215 and 6.01 will have signif...

    Text Solution

    |

  9. After rounding off 1.235 and 1.225, we will have their answer respecti...

    Text Solution

    |

  10. In the formation of SO(2) and SO(3) the ratio of the weights of oxygen...

    Text Solution

    |

  11. 14gm of element X combine with 16gm of oxygen. On the basis of this in...

    Text Solution

    |

  12. Law of multiple proportions is illustrated by one of the following pai...

    Text Solution

    |

  13. A sample of pure carbon dioxide, irrespective of its source contains 2...

    Text Solution

    |

  14. Boron has two istopes B^(10) & B^(11) whose relative abundances are 20...

    Text Solution

    |

  15. Which of the following has highest mass

    Text Solution

    |

  16. 1.5 moles of oxygen atoms are present in

    Text Solution

    |

  17. The number of atoms in 4.25 g of NH(3) is approximately

    Text Solution

    |

  18. 12 gm of an alkaline earth metal gives 14.8 g of its nitride. The atom...

    Text Solution

    |

  19. The isotopes of chlorine with mass numbers 35 and 37 exist in the rati...

    Text Solution

    |

  20. The gas having same number of molecules as 16g of oxygen is

    Text Solution

    |