1.

Write equations for the following transformation: (a) ._(7)^(17)N (n, p) (b) ._(19)^(39)K(n, alpha)

Answer»

Solution :(a) `._(7)N^(14)(n,p)` indicates that `N^(14)` on bombardment with neutrons gives proton.
`:. "" ._(7)N^(14)+._(0)n^(1) rarr ._(z)X^(m)+._(1)p^(1)`
on eqating at. "no". And mass "no". "on" both sides, we GET
`._(7)N^(14)+._(0)n^(1) rarr._(6)C^(14)+ ._(1)p^(1)`
(B) `._(19)K^(39)(p,alpha)` indicates that `K^(39)` on bombarmentwith proton gives `alpha `-particle.
There, `._(19)K^(39)+._(1)H^(1) rarr ._(18)Ar^(36)+._(2)He^(4)`
(c) `._(11)Na^(22) rarr . _(10)Ne^(22)+ ._(+1)e^(0)(beta^(+)"or positron")`


Discussion

No Comment Found

Related InterviewSolutions