3 Poll virender Asked: December 3, 20212021-12-03T11:10:29+00:00 2021-12-03T11:10:29+00:00In: Class 10 Science Which among the following is (are) double displacement reaction(s)? 3 Poll Results 0%(A) (i) and (iv) 100%(B) (ii) only ( 2 voters ) 0%(C) (i) and (ii) 0%(D) (iii) and (iv) Based On 2 Votes Participate in Poll, Choose Your Answer. (A) (i) and (iv) (B) (ii) only (C) (i) and (ii) (D) (iii) and (iv) (i) Pb + CuCl₂ → PbCI₂ + Cu (ii) Na₂SO₄ + BaCl₂ → BaSO₄ + 2NACI (iii) C+ O₂ → CO₂ (iv) CH₄ + 20₂ → CO₂ + 2H₂ O class 10 science mcq solutionsclass 10th science cbsc sample paper Share Facebook 1 Answer Voted Oldest Recent Best Answer Anirudra 2021-12-03T12:04:22+00:00Added an answer on December 3, 2021 at 12:04 pm (B) (ii) only Double displacement reaction is the reaction in which two different atoms or group of atoms are mutually exchanged. In this reaction, sodium and barium were mutually exchanged. 1 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.