Statement I: Radiation and radioisotopes can have beneficial uses
Because
Statement II: Radioisotopes and radiation can be used for radio dating, radiotracers, and food preservation

Both statements are true and Statement II is the correct explanation of statement 1

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Both statements are true but Statement II is not the correct explanation of statement 1

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Statement I is true and Statement II is false

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Statement I is false and Statement II is true

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Both statements are false

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Solution

The correct option is B Both statements are true and Statement II is the correct explanation of statement 1
Radiation and radioisotopes can have beneficial uses. Radioisotopes and radiation can be used for radio dating, radio-tracers, and food preservation. Radioisotopes are useful in medicines.
For example, $I - 131$ is used in treatment of thyroid gland. $C o - 50$ is used to check cancer growth.
Hence, both statements are true and second statement is correct explanation for the first statement.

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Similar questions

Statement - I: $C l^{-} a n d C a^{2 +}$ are isoelectronic species.
Statement - II: Isoelectronic species should have same charges.

I

\to L = I \to ω

II

\to τ = \frac{d \to L}{d t}

Statement - I: $C d$ is a transition element.
Statement - II: $C d$ and $C d^{2 +}$ both have completely filled $d -$ orbitals in their ground state.

_{13}^{30} A l

_{20}^{40} C a

Statement I: 2A+3B $⟶$ C

$\frac{4}{3}$ moles of C always produced when 3 moles of A and 4moles of B are added

Statement II: B is limiting reactant for the given data

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