MCQ
1 Curie is equal to
  • A
    $3 \times 10^7$ disintegrations/sec
  • B
    $3.7 \times 10^7$ disintegrations/sec
  • C
    $5 \times 10^7$ disintegrations/sec
  • $3.7 \times 10^{10}$ disintegrations/sec

Answer

Correct option: D.
$3.7 \times 10^{10}$ disintegrations/sec
(d) $3.7 \times 10^{10}$ disintegrations/sec

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