Home
Class 11
CHEMISTRY
How many significant figures are present...

How many significant figures are present in the following ?
(i) 0.0025
(ii) 208
(iii) 126,000
(v) 600.0
(vi) 3.0034.

A

6

B

3

C

-4

D

2

Text Solution

Verified by Experts

The correct Answer is:
D

zeros to the left of number '2' are not sinnificant
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

How many significant figures are present in the following : (i) 4.00005 (ii) 0.004

How many significant figures are in 0.0005?

How many significant figure are in 0.0005?

How many significant figures 0.00320

Calculate the number of significant figures in the following: (i) 0.0025 (ii) 208 (iii) 5005 (iv) 126,000 (v) 500.0 (vi) 2.0034

How many significant figures are present in the following? a. 0.0025 b. 208 c. 5005 d. 126000 e. 500.0 f. 2.0034

How many significant figures are present in 0.010100xx10^3 ?

How many significant figures are present in 50002.080 xx 10^(-3) ?

NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
  1. The correctly reported answer of the addition of 4.523, 2.3 and 6.24 w...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. 314.000 has how many significant figures.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  8. 14gm of element X combine with 16gm of oxygen. On the basis of this in...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  12. Which of the following has highest mass

    Text Solution

    |

  13. 1.5 moles of oxygen atoms are present in

    Text Solution

    |

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

    Text Solution

    |

  15. 12 gm of an alkaline earth metal gives 14.8 g of its nitride. The atom...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  18. The weight of gaseous mixture containing 6.02 xx 10^(23) molecules of ...

    Text Solution

    |

  19. The density of a gas at S.T.P is 1.50 grams per litre. The molecular w...

    Text Solution

    |

  20. The no of electrons present in one mole of Azide ion are (N(3)^(-))

    Text Solution

    |