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What is the ratio of mass of an electron...

What is the ratio of mass of an electron to the mass of a proton ?

A

`1:2`

B

`1:1`

C

`1:1837`

D

`1:3`

Text Solution

Verified by Experts

The correct Answer is:
C
Electron `1/1837` time lighter than proton so their mass ratio will be 1:1837
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Knowledge Check

  • The mass of a proton is

    A
    1.0073 a.m.u.
    B
    `1.6726xx10^(-27)` kg
    C
    both a and b
    D
    neither a nor b

  • Mass of proton is

    A
    1.0000 amu
    B
    1.0073 amu
    C
    0.9073 amu
    D
    `5.486xx10^(-4)` amu

  • The ratio of mass of an electron to that of the mass of hydrogen atom is

    A
    `1 : 3871`
    B
    `1: 1837`
    C
    `1: 1296`
    D
    ` 1: 3781`

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    The mass of an electron is (1)/(1838) times that of a proton .

    Assuming that x is the mass of electron and y is the total mass of protons in ""_(8)O^(18) , which of the following equations is correct for calculating the total mass of protons?

    The ratio of specific charge of an electron to that of a protons is

    Which of the following masses is closest to the mass of a proton ?

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