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The increasing order (lowest first) for the values of `e//m` (charge/mass) for electron `(e)`, proton `(p)`, neutron `(n)`, and alpha particle `(alpha)` is

A

`e, p, n, alpha`

B

`n, p, e, alpha`

C

`e, alpha, e`

D

`n, alpha, p, e`

Text Solution

Verified by Experts

The correct Answer is:
4
Charge// mass for `n=0`, for `alpha=2/4`, for `p=1/1`, for `e^(-)=1/(1//1837)`
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