Question

Ques. 12 (SMCQ)
Marks: +2
Choose the correct atomic or molecular
species so as to obtain the following chemical
equation type:
2AB + CD + A2D + 2CB
А
A = Fe2+; B = so ; C
= H+; D = CI
a
B.
A = Na+; B = 503 ; C
= H+; D=Cl
С
A = Na+; B = C1 ; C
=H; D = so
D
A = Fe2+; B = Cit: C
= H+; D = so
4​

Answer 1

Answer:

soory i do not know

Explanation:

soory i do not know