Home
Class 11
CHEMISTRY
The mass of 1 mole of electrons is...

The mass of 1 mole of electrons is

A

`9.1 xx 10^(-28) g`

B

1.0008 mg

C

0.55 mg

D

`9.1 xx 10^(-27) g`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    PATHFINDER|Exercise QUESTION BANK|77 Videos

  • MOLE AND STOICHIOMETRY-II

    PATHFINDER|Exercise QUESTION BANK|178 Videos

Similar Questions

Explore conceptually related problems

Calculate the mass of 1 mol of electrons if the mass of one electron be 9.11xx10^(-31)kg .

Calculate the mass of 1 mol electron.

Calculate the charge of one mole of electrons.

how many moles of electrons will weight one kilogram-

The mass of an electron is 9.1x10^-31 kg if K.E. is 3xx10^-25 J calculate its wavelength in nm.

The mass of an electron is 9.1xx10^-31kg . If its K.E. is 5xx10^-25J . Calculate its wavelength.

The mass of an electron is 9.1xx10^(-31)kg . If its K.E. is 3.0xx10^(-25)J , calculate its wavelength.

Calculate the mass and charge of 1 mol electrons.

How many moles of electrons weigh one kilogram ?

PATHFINDER-MOLE AND STOICHIOMETRY-I-QUESTION BANK
  1. The number of gram molecules of chlorine in 6.02 xx 10^25 hydrogen chl...

    Text Solution

    |

  2. Which of the following has the smallest number of molecules ?

    Text Solution

    |

  3. The mass of 1 mole of electrons is

    Text Solution

    |

  4. 2 g of O-2 at 0^@C and 760 mm of Hg pressure has volume

    Text Solution

    |

  5. The numerical value of N/n (where, N is the number of molecules in a g...

    Text Solution

    |

  6. Number of atoms of oxygen presenting in 10.6 g of Na2CO3 will be

    Text Solution

    |

  7. Which has minimum number of atoms ?

    Text Solution

    |

  8. How many H-atoms are present in 0.046 g of ethanol ?

    Text Solution

    |

  9. Caffeine contains 28.9% nitrogen. If molecular weight of caffeine is 1...

    Text Solution

    |

  10. 74.5 g of a metallic chloride contains 35.5 g of chlorine, the equival...

    Text Solution

    |

  11. A gas is found to have a formula[CO]x.Its vapour density is 70, the x ...

    Text Solution

    |

  12. The equivalent weight of a solid element is found to be 9. If the spec...

    Text Solution

    |

  13. The formula of an acid is HXO2 The mass of 0.0242 moles of the acid is...

    Text Solution

    |

  14. Each molecule of a gas, contains 2 hydrogen atoms, 1.78 xx 10^(-22) g ...

    Text Solution

    |

  15. A sample of pure calcium weighing 1.35 g was quantitatively converted ...

    Text Solution

    |

  16. 100 ml urea solution contains 6 xx 10^20 molecules of urea. What is th...

    Text Solution

    |

  17. The vapour density of a mixture containing NO2 and N2O4 is 27.6. The m...

    Text Solution

    |

  18. The mole fraction of glucose (C6H12O6) in aqueous solution is 0.2, the...

    Text Solution

    |

  19. 480 mL of 1.5 M HCl was mixed with 520 Ml of 1.2 M HCl. What is the mo...

    Text Solution

    |

  20. Which option is correct ? If the temperature of an aqueous solution ...

    Text Solution

    |