Question

Decay constant of radium is$\lambda$. By a suitable process its compound radium bromide is obtained. The decay constant of radium bromide will be.

• A. $\lambda$
• B. More than $\lambda$
• C. Less than $\lambda$
• D. Zero

Answer 1

Answer: (A)

$\lambda$

Answer 2

Decay constant remains unchanged in a chemical reaction.