Q. 1 Curie of activity is equivalent to

• A. 3.7 x 10^17 disintegration per second
• B. 3.7 x 10^10 disintegration per second
• C. 3.7 x 10^14 disintegration per second
• D. 3.7 x 10^3 disintegration per second

Correct Answer: B