44.
Which of the following reaction will give black colour product
A. Zn + S ZnS
B. Fe+s4 Fes
C. Cu + Cl 4 CuCl2
D. 2Pb + O2 + 2PbO
Mark for Review
PREVIOUS
NEXT
-
00
O Type here to search
Answers
Answered by
0
Answer:
bahut bdi reaction time lgna
Similar questions