1.

Which isotope on bombardment with \[\alpha \]-particles will give \[_{8}{{O}^{17}}\] and \[_{1}{{H}^{1}}\]         [NCERT 1983]

A.                 \[_{8}{{O}^{16}}\]           
B.                 \[_{7}{{N}^{14}}\]
C.                 \[_{7}{{N}^{15}}\]           
D.                 \[_{6}{{C}^{14}}\]
Answer» C.                 \[_{7}{{N}^{15}}\]           


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