Which of the following is more reactive?
sc-5 sb-4-Displacement Reactionsimg_no 331.jpg
  • Calcium
  • Magnesium
  • Zinc
  • Magnesium
Will the following reaction take place?Ni + NaCl ->
sc-5 sb-4-Displacement Reactionsimg_no 332.jpg
  • NO
  • YES
Which one of the following combinations result in a displacement reaction?
  • Iron with magnesium chloride
  • magnesium with iron chloride
  • Iron with Zinc Sulphate
  • gold with silver nitrate
A displacement reaction will occur when...
  • a more reactive metal displaces a less reactive metal from its compound.
  • A less reactive metal displaces a more reactive metal from its compound
  • Displacement only occurs when two of the same metals are reacted 
  • Displacement reactions will only occur in metals above iron in the reactivity series
What will the products of this reaction be? calcium + zinc nitrate --------->
  • Calcium + zinc nitrate
  • Zinc + calcium nitrate
  • there will be no reaction
  • Zinc + calcium chloride
What are the products when magnesium reacts with hydrochloric acid?
  • magnesium nitrate and hydrogen gas
  • magnesium sulfate and hydrogen gas
  • magnesium oxide and oxygen gas
  • magnesium chloride and hydrogen gas
Which of the following will not undergo reaction?
  • zinc metal  +  zinc oxide 
  • iron metal  +  copper oxide
  • zinc metal +  iron oxide
  • magnesium  +  iron oxide
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