Q. The dark red colour of bombs in fireworks is due to the presence of
A) $Na$
B) $Sr$
C) $Ba$
D) $K$
Explanation
(b)
Due to the presence of Sr, the bombs becomes dark red in colour
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.