Home
Class 11
CHEMISTRY
How many significant figures should be r...

How many significant figures should be reported the answer to the calculation? (Assume all number are experimentally determined).
`(12.501 xx 3.52)/(0.0042) + 6.044`

A

2

B

3

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Concentration Terms|138 Videos

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Percentage labelling of Oleum sample, volume strength of hyrogen Peroxide, ppm|23 Videos

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise POAC Based Questions|16 Videos

  • ISOMERISM

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

Similar Questions

Explore conceptually related problems

How many significant figures should b e present in the answer of the following calculations? (2.5xx1.25xx3.5)/(2.01)

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

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

How many significant figures should be there in the answer of ((1.79xx10^(5))(29.2-20.2))/(1.39) ?

How many numbers of significant figures are in 0.007m^(2)

How many significant figures should be present in the answer of the following calculations? a. (0.02856xx298.15xx0.112)/0.5785 b. 5xx5.364 c. 0.0125+0.7864+0.0215

How many significant figures are there in each of the following numbers: (i) 1.00 xx 10^(6) , (ii) 0.00010, (ii) pi

GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Experimental Methods
  1. A trivalent metal has mass % of metal in its superoxide equal to 36%. ...

    Text Solution

    |

  2. NH(3)(g) evolved from 1.4 mg of protein sample can be completely neutr...

    Text Solution

    |

  3. 76 gram of a silver salt of dibasic acid on heating left a residue of ...

    Text Solution

    |

  4. The specific heats of several metals are given in the table. If the sa...

    Text Solution

    |

  5. Calculate the mass of ammonia that can be produced from the decomposit...

    Text Solution

    |

  6. How many significant figures should be reported the answer to the calc...

    Text Solution

    |

  7. Which would produce the largest change in the H(2)O level when added t...

    Text Solution

    |

  8. In an experiment to determine the percentage of water in a solid hydra...

    Text Solution

    |

  9. Assertion : A mixture of plant pigments can be separated by chromatogr...

    Text Solution

    |

  10. A student wishes to determine the thickness of a reactangualr piece of...

    Text Solution

    |

  11. A student is asked to measure 30.0g of methanol (d = 0.7914 g//mL) at ...

    Text Solution

    |

  12. The molar mass of an unkown organic liquid (M ~ 100) is determined by ...

    Text Solution

    |

  13. A student determined the density of a solid to be 2.90, 2.91 and 2.93 ...

    Text Solution

    |

  14. In an experiment to verify the value of absolute zero, a student is in...

    Text Solution

    |

  15. For the estimation of nitrogen, 1.4 g of an organic compound was diges...

    Text Solution

    |

  16. 29.5 mg of an organic compound containing nitrogen was digested accord...

    Text Solution

    |

  17. Five successive determinations of the density of an alloy gave the fol...

    Text Solution

    |

  18. A student is asked to analyze a water sample from a stream for total s...

    Text Solution

    |

  19. 2.43g of dry silver salt of mono carboxylic acid is ignited till compl...

    Text Solution

    |

  20. Nitration of aniline byHNO(3) + H(2)SO(4) mixture gives 51% para nitro...

    Text Solution

    |