The chemicals used for fumigation are
Q. The chemicals used for fumigation are
A. potassium permanganate and iodine
B. bleaching powder and formalin
C. bleaching powder and iodine
D. potassium permanganate and formalin
Answer: D
A. potassium permanganate and iodine
B. bleaching powder and formalin
C. bleaching powder and iodine
D. potassium permanganate and formalin
Answer: D