Following data is available about 3 nuclei P- Q and R- Arrange them in decreasing order of stability- P - Q - RWhline No-of protons - 5 - 2 - 3 Wlhline No- of neutrons - 5 - 3 - 3 1Whline Binding energy MeV - 100 - 60 - 66 ll endarray A- P-R-QB- Q-R-P C- Q - R - PD- R - P - Q

The correct option is B Q gt; R gt; P ( BE/A )_P=100/10=10 ( BE/A )_Q=60/5=12 ( BE/A )_R=66/6=11 ∴ Q gt;R gt;P ...

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Definition of Relations

Following dat...

Question

Following data is available about 3 nuclei P, Q and R. Arrange them in decreasing order of stability.

$\begin{matrix} P & Q & R N o . o f p r o t o n s & 5 & 2 & 3 N o . o f n e u t r o n s & 5 & 3 & 3 B i n d i n g e n e r g y (M e V) & 100 & 60 & 66 \end{matrix}$

$P > R > Q$

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$Q > R > P$

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$Q = R > P$

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$R > P > Q$

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