Home
Class 12
CHEMISTRY
If the density of a solution is 3.12 "g ...

If the density of a solution is `3.12 "g mL"^(-1)`, the mass of 1.5 mL solution in significant figures is

A

4.7 g

B

`4680 xx 10^(-3)` g

C

4.680 g

D

46.80 g

Text Solution

Verified by Experts

The correct Answer is:
A
1 mL=3.12 g (given)
1.5 mL = 4.68 g = 4.7 g
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    DISHA PUBLICATION|Exercise Exercise|116 Videos

  • STATES OF MATTER

    DISHA PUBLICATION|Exercise Exercise|104 Videos

Similar Questions

Explore conceptually related problems

If the density of a solu tion is 3.12 g mL^(-1) , the mass of 1.5mL solution in significant figures is.........

The density of 3M solution of NaCl is 1.25 g mL^(-1) . The molality of the solution is

The density of 1 M solution of NaCl is 1.0585 g mL^(-1) . The molality of the solution is

The density of 3 M solution of NaCl is 1.25 "g mL"^(-1) . Calculate molality of the solution.

15g of methyl alcohol is present in 100 mL of solution. If the density of solution is 0.96 "g mL"^(-1) , calculate the mass percentage of methyl alcohol in solution.

The density of 2.0 M solution of a solute is 1.2 g mL^(-1) . If the molecular mass of the solute is 100 g mol^(-1) , then the molality of the solution is

DISHA PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-Exercise
  1. The amount of oxygen in 3.6 moles of water is:

    Text Solution

    |

  2. Two students performed the same experiment separately and each one of ...

    Text Solution

    |

  3. If the density of a solution is 3.12 "g mL"^(-1), the mass of 1.5 mL s...

    Text Solution

    |

  4. In which of the following numbers all zeros are significant ?

    Text Solution

    |

  5. Irrespective of the source, pure sample of water always yields 88.89% ...

    Text Solution

    |

  6. Two samples of lead oxide were separately reduced to metallic lead by ...

    Text Solution

    |

  7. Which one the following combinations illustrate law of reciprocal p...

    Text Solution

    |

  8. Which of the following statements is correct about the reaction given ...

    Text Solution

    |

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

    Text Solution

    |

  10. What is the mass of 1 molecule of CO?

    Text Solution

    |

  11. How many atoms are contained in one mole of sucrose (C(12)H(22)O(11))?

    Text Solution

    |

  12. I cc N(2)O at NTP contains

    Text Solution

    |

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

    Text Solution

    |

  14. A sample of AIF(3) contains 3.0 xx 10^(24) F^(-) ions. The number of f...

    Text Solution

    |

  15. Which one of the following is the lightest?

    Text Solution

    |

  16. Arrange the following in the order of increasing mass (atomic mass: O...

    Text Solution

    |

  17. The ratio of number of oxygen atoms (O) in 16.0g ozone (O(3)) . 28.0g ...

    Text Solution

    |

  18. A mixture of CH(4), N(2) and O(2) is enclosed in a container of 1 lit...

    Text Solution

    |

  19. The number of gram molecules of oxygen in 6.02 xx 10^(24) CO molecu...

    Text Solution

    |

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

    Text Solution

    |