Home
Class 12
CHEMISTRY
(A) alpha-rays have greater ionising pow...

(A) `alpha`-rays have greater ionising power the `beta`
(R ) `alpha`-particles carry `2^(+)` charge while `beta`-particles carry only `I^(-)` charge.

A

If both (A) and (R ) are correct and (R ) is the correct explanation for (A).

B

If both (A) and (R ) are correct but (R ) is not the correct explanation for (A )

C

If both (A) and (R ) are incorrect.

D

If both (A) and (R ) are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • RADIOACTIVITY AND NUCLEAR TRANSFORMATION

    OP TANDON|Exercise Integer answer Type Question|10 Videos

  • RADIOACTIVITY AND NUCLEAR TRANSFORMATION

    OP TANDON|Exercise psg-I|5 Videos

  • RADIOACTIVITY AND NUCLEAR TRANSFORMATION

    OP TANDON|Exercise OBJ - B|54 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    OP TANDON|Exercise Single integer|8 Videos

  • SATURATED ALIPHATIC HYDROCARBONS

    OP TANDON|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|7 Videos

Similar Questions

Explore conceptually related problems

Why alpha particles have high ionising power than beta rays?

Alpha particles are positively charged.

Knowledge Check

  • alpha -particles carries

    A
    Mass `1`
    B
    Mass `2`
    C
    Mass `3`
    D
    Mass `4`

  • 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`

  • 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`

    • Similar Questions

    Explore conceptually related problems

    alpha -Particles are ……………. Charged.

    Which has greater ionizing power: alpha particles or beta particles?

    Alpha particles are________charged.

    The ionisation power of beta -particle is

    The pentrating and ionisation power of beta -particle is

    Home
    Profile