Home
Class 12
CHEMISTRY
The charge to mass ratio of alpha- part...

The charge to mass ratio of `alpha-` particles is approximately to the charge to mass ratio of protons:

A

six times

B

four times

C

half

D

two times

Text Solution

Verified by Experts

The correct Answer is:
C
`((q)/(m))_(alpha)=((2q_(p))/(4m_(p)))=(1)/(2)((q)/(m))_(p)`
Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

The charge on alpha particle is ………The charge on proton

Which particle has constant charge to mass ratio for all matter?

Knowledge Check

  • The charge to mass ratio of alpha -particle is approximately two the charge to mass ratio of proton is

    A
    Half
    B
    Twice
    C
    4 times
    D
    6 times

  • Cathode rays have same charge to mass ratio as

    A
    `Beta-rays`
    B
    `alpha-particles`
    C
    protons
    D
    anode rays

  • Cathode rays have same charge to mass ratio as

    A
    `alpha`-particles
    B
    `beta`-rays
    C
    Anode rays
    D
    Protons

    • Similar Questions

    Explore conceptually related problems

    An alpha -particle of velocity 2.3xx10^7 m/s exhibits back scattering by a gold foil (Z=79).Predict the maximum possible radius of the gold nucleus approximately Charge of mass ratio for alpha -particle is 4.8xx10^7 C/kg.

    The charge to mass ratio of electron was found out to be

    A : The charge to mass ratio of the particles anode rays depends on nature of gas taken the discharge tube . R : The particles of anode rays carry positive charge

    Charge to mass ratio of electron was determined by

    The charge/mass (e/m) ratio is maximum for

    Home
    Profile