Question

Identify Double Displacement Reactions amongst the following:
(1). 2KCl + Pbl²----->2Kl + PbCl²
(2)C+0²------>CO²
(3)CHA + 2O²------>CO +2H²0

(a) (i)
(b) (ii) & (iii)
(c) (i) & (iii)​

Answer 1

Answer:

the correct answer is c i and iii

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