Q.1
A chemical reaction that shows the formation of a solid and identifies the spectator ions
  • net ionic equation
  • double replacement
  • ionic equation
  • dissociation
Q.2
Which reaction between halogens and halide salts will occur?
  • F2(g)  +  FeI2(aq) → FeF2(aq)  +  I2 (g)
  • Cl2(g) + SrF2(aq)  → SrCl2(aq)  +  F2(g)
  • I2(g)  + MgBr2(aq)  → MnI2(aq)  + Br2(g)
  • Br2(l)  +  CoCl2(aq) → CoBr2(aq)  +  Cl2(g)
Q.3
What type of chemical reaction takes place when fluorine reacts with sodium bromide?
  • single replacement
  • double replacement
  • combustion
  • synthesis
Q.4
What is the probable product of a double-replacement reaction?
  • A new compound and a replaced metal
  • A new compound and a replaced nonmetal
  • 2 different compounds 1 aqueous and 1 that is a solid, liquid or gas
  • A single compound
Q.5
Which type of reaction takes place in the presence of oxygen and produces carbon dioxide and water?
  • double replacement
  • decomposition
  • combustion
  • single replacement
Q.6
Type of reaction in which two or more elements combine to form a more complex compound
  • Double Displacement
  • Single Displacement
  • Synthesis
  • Decomposition
Q.7
A substance formed when two or more elements are chemically bonded together
  • Element Soup
  • Pure Element
  • Ion
  • Compound
Q.8
A chemical reaction that releases energy by light or heat
  • Endothermic Reaction
  • Exothermic Reaction
  • Diffusion
  • Fission
Q.9
A process or reaction in which the system absorbs energy from its surroundings; usually, but not always, in the form of heat
  • Endothermic Reaction
  • Exothermic Reaction
  • Diffusion
  • Fission
Q.10
The symbolic representation of a chemical reaction
  • Long Hand
  • Short Hand
  • Electron Configuration
  • Chemical Equation
0 h : 0 m : 1 s