Q.
Column - I Column - II A) Isotones i) K = 40 and Ca - 40 B) Isotopes ii) U - 235 and Th - 231 C) Isobars iii) Protium and Tritium D) Isodiaphers iv) C - 14 and O - 16
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a
A - i, B - ii, C - iii, D - iv
b
A - iv, B - iii, C - i, D - ii
c
A - iii, B - ii, C - iv, D - i
d
A - ii, B - iii, C - i, D - iv
answer is B.
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Detailed Solution
Isotones .... same number of neuronsA-IVIsotopes ... same z valueB-IIIIsobars ... same mass numberC-IIsodiaphers ... same vlaue of (n-p)D-II
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