Q. 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
Explanation
(a) Decay constant remains unchanged in a chemical reaction
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.