Q135 · CSIR NET Chemistry, June 2011
Paper: CSIR NET June 2011 · Subject: Physical Chemistry · Chapter: Nuclear Chemistry · Topic: Nuclear Chemistry – General · Marks: 2 · Difficulty: Easy
$141.9164 \mathrm{amu},{ }^{91} \mathrm{Kr}=90.9234 \mathrm{amu}$, neutron $=1.00866 \mathrm{amu}$ )
(a)$3.12 \times 10^{12}$
(b)$2.8 \times 10^{11}$
(c)$1.0 \times 10^{9}$
(d)$1.68 \times 10^{10}$
Answer
SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.
Explanation
No explanation was printed for this question.
Study loop for Nuclear Chemistry