A. Alcohol
B. Oxalic Acid Solution
C. Kerosene Oil
D. None of These
Submitted by: Danial Sarwar
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
