Quiz No.4 Senior One [ Balance The Equation] B

5 Questions | Total Attempts: 144

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Quiz No.4 Senior One [ Balance The Equation] B

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Questions and Answers
  • 1. 
     choose the suitable numerical balance to the following Equation in simplest form : AlBr3 +  K     --------------  KBr   +   Al
    • A. 

      1-2-2-1

    • B. 

      1-1-1-1

    • C. 

      1-3-3-1

    • D. 

      None

  • 2. 
    The physical state .................. is written beside the solid state 
    • A. 

      S

    • B. 

      L

    • C. 

      Aq

    • D. 

      None

  • 3. 
    The arrow in chemical equation referes to ..................
    • A. 

      Products

    • B. 

      Reactants 

    • C. 

      Reaction conditions 

    • D. 

      None

  • 4. 
    Chemical Equation Should Be balance to acheive 
    • A. 

      Law of energy 

    • B. 

      Law of mass conservation

    • C. 

      Law of physics 

    • D. 

      None

  • 5. 
     choose the suitable numerical balance to the following Equation in simplest form : LiNO3 + CaBr2  --------------------   Ca(NO3)2 + LiBr
    • A. 

      2-1-1-2

    • B. 

      2-2-2-2

    • C. 

      3-1-1-3

    • D. 

      None

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