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Statement : Specific charge of alpha-pa...

Statement : Specific charge of ` alpha`-particles is twice to that of proton .
Explanation : Specific charge is given by `e//m`

A

sattement -1 si true statement -2 is ture statement =-2 si correct explantion for statement -1

B

statement -1 si true statement -2 si true statement -2 is not a correct explation for statement -1

C

statement -1 si true statemention -1

D

statement -1 and statement -2 both are false .

Text Solution

Verified by Experts

The correct Answer is:
d

specfic charnge of `alpha` - pariticle is half that of a proton.
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Knowledge Check

  • Charge on an alpha -particle is

    A
    `1.6 xx10^(-19) C`
    B
    `3.2xx10^(-19) C`
    C
    `1.6 xx10^(-20) C`
    D
    `4.8 xx10^(-19) C`
  • Charge on alpha- particle is

    A
    `4.8 xx 10^(-19)C`
    B
    `1.6 xx 10^(-19)C`
    C
    `3.2 xx 10^(-19)C`
    D
    `6.4 xx 100^(-19)C`
  • The ratio of specific charge of an alpha- particle to that of a proton is

    A
    `2:1`
    B
    `1:1`
    C
    `1:2`
    D
    `1:3`
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