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10th Class Science Chemical Reactions and Equations Question Bank 10th CBSE Science Chemical Reactions and Equations

  • question_answer
      Identify the type of reaction in the following examples: (i) Na2SO4(aq) + BaCl2(aq) ® BaSO4(s) + NaCl(aq) (ii) Fe(s) + CuSO4(aq) ® FeS04(aq) + Cu(s) (iii) 2H2(g) + O2(g) ® 2H2O(l)                                                                    [CBSE Delhi 2008C]

    Answer:

                      (i) Double displacement reaction (ii) Displacement reaction                 (iii) Combination reaction


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