5 g of radioactive species having molar mass 200 undergoes decay with decay constant of

CHEMISTRY · Single correct · US High School · Chemistry · Atomic Structure & Nuclear · Atomic Structure & Nuclear

Problem

5 g of radioactive species having molar mass 200 undergoes decay with decay constant of λ\lambda . The initial specific activity can be given by: (1) 3×1023λ3 \times 10^{23} \lambda dps (2) 3×1024λ3 \times 10^{24} \lambda dps (3) 3×1021λ3 \times 10^{21} \lambda dps (4) 3×1020λ3 \times 10^{20} \lambda dps

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