The standard SI unit of radioactivity is the Becquerel (Bq). One Becquerel is formally defined as: | Nuclear Chemistry and Radioactivity — Chem-Mantra | Chem-Mantra

⚗️ Chem-Mantra JEE Mains Chemistry →

Nuclear Chemistry and RadioactivitymediumMCQ SINGLE⭐ Must-Do

Question

The standard SI unit of radioactivity is the Becquerel (Bq). One Becquerel is formally defined as:

Answer: C

💡 Solution & Explanation

By international convention, $1\text{ Becquerel (Bq)}$ is exactly equal to $1\text{ disintegration per second (dps)}$.

💬

Still have doubts about this question?

Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes

Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full JEE Mains Chemistry content — all in one place.

Explore Courses →Free on YouTube

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry