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Assertion : ""^(22)(11)Na emits a posit...

Assertion : `""^(22)_(11)Na` emits a position giving `""^(22)_(12)Mg`
Reason : In `beta^+` emission neutron is transformed into proton.

A

If the both assertion and reason are true and the reason is the correct explanation of the assertion

B

If both assertion and reason are true and the reason is not the correct explanation of the assertion

C

If assertion is true but reason is false

D

If both assertion and reason are false statements.

Text Solution

Verified by Experts

The correct Answer is:
D
`""_11Na^22 to ""_12Mg^22+""_(-1)beta^0`
It involves `beta` - particle emission.
While position emission is due to the conversion of proton into neutron
`""_1^1P to _0^1n + _1^0beta`
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