Home
Class 12
CHEMISTRY
The number of significant figures in pi ...

The number of significant figures in `pi` are

A

One

B

Two

C

Three

D

Infinite

Text Solution

Verified by Experts

The correct Answer is:
D
`pi` is an irrational number (Please note that `pi ne 22//7` as `22//7` is a rational number) and as such it has infinite number of significant figures.
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

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

  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise SELECTED STRIGHT OBJECTIVE TYPE MCQs|42 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

The number of significant figures in pi (pi) is

The number of significant figures in 10500 are

The number of significant figures in a pure number 410 is

The number of significant figures in 0.0500 are

The number of significant figures in 1.0001 are

The number of significant figures in 0.0045 are

The number of significant figures in 6.0023 are

DINESH PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-ULTIMATE PREPARATORY PACKAGE
  1. The number of significant figures in pi are

    Text Solution

    |

  2. A flask contains 2.0xx10^(13) molecules of CO(2). To this 1.5xx10^(14)...

    Text Solution

    |

  3. A flask contains 3.0xx10^(16) atoms of He. From This 6.6xx10^(15) atom...

    Text Solution

    |

  4. If one mole of rupees is distributed equally amongst all the poputlati...

    Text Solution

    |

  5. Polyethene can be produced from calcium carbide according to the follo...

    Text Solution

    |

  6. If law of conservation of mass holds good, 2.00 g of Na(2)SO(4) will r...

    Text Solution

    |

  7. If atomic mass of carbon was set at 100 u, what would be the value of ...

    Text Solution

    |

  8. A borane on analysis was found to contain 88.45% boron. Its empirical ...

    Text Solution

    |

  9. A sample of pure compound contains 2.04 g of sodium, 2.65xx10^(22) ato...

    Text Solution

    |

  10. A purified cytochrome protein was found to contain 0.376 % iron. What ...

    Text Solution

    |

  11. A purified pepsin was subjected to amino acid analysis. The amino acid...

    Text Solution

    |

  12. A peroxidase enzyme isolated from red blood cells was found to contain...

    Text Solution

    |

  13. A sample of hydrolysed potato starch is found to contain 0.086% phosph...

    Text Solution

    |

  14. Manganese forms non-stoichiometric oxides having the gereral formula f...

    Text Solution

    |

  15. Before 1961, an atomic mass unit scale was used whose basis was an ass...

    Text Solution

    |

  16. At one time, there was a atomic mass scale on the assignment of the va...

    Text Solution

    |

  17. A flask contains 10^(20) atoms of He (At. Mass =4) at S.T.P. (760 mm H...

    Text Solution

    |

  18. Eq. mass of A(x)B(y) is

    Text Solution

    |

  19. According to Dulong and Petit's rule, in case of solid elements. App...

    Text Solution

    |

  20. Out of atomic mass, mass number and atomic number, the physical quanti...

    Text Solution

    |

  21. Law of constant composition doesnot hold good for

    Text Solution

    |