Which among the following is (are) double displacement reaction(s)? (i) Pb + CuCl2 → PbCl2 + Cu

Question

Which among the following is (are) double displacement reaction(s)? (i) Pb + CuCl2 → PbCl2 + Cu

Which among the following is (are) double displacement reaction(s)?

(i) Pb + CuCl₂→ PbCl₂ + Cu
(ii) Na₂SO₄ + BaCl₂ → BaSO₄ + 2NaCl
(iii) C + O₂ → CO₂
(iv) CH₄+ 2O₂ → CO₂+ 2H₂O
(A) (i) and (iv) (B) (ii) only
(C) (i) and (ii) (D) (iii) and (iv)

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

(B) (ii) only

5 views Answered 2023-02-05 15:29