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  • Question
  • Another name for the activated complex is


  • Options
  • A. Transmission state
  • B. Energy barrier
  • C. Collision group
  • D. Transition state

  • Correct Answer
  • Transition state 

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    Chemistry problems


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    • 1. Which scientist established the Law of Octaves?

    • Options
    • A. John Newlands
    • B. Antoine Lavoisier
    • C. Alfred Nobel
    • D. Marie Curie
    • Discuss
    • 2. Which gas is not produced by volcanic eruptions?

    • Options
    • A. Methane
    • B. carbon dioxide
    • C. sulfur dioxide
    • D. hydrochloric acid
    • Discuss
    • 3. Which combination will produce a precipitate?

    • Options
    • A. NaOH (aq) and HCl (aq)
    • B. KOH (aq) and Mg(NO3)2 (aq)
    • C. NaC2H3O2(aq) and HCl (aq)
    • D. AgNO3(aq) and Ca(C2H2O3) (aq)
    • Discuss
    • 4. Elements that are poor conductors of heat and electricity are

    • Options
    • A. Metals
    • B. Non metals
    • C. Halogens
    • D. Noble
    • Discuss
    • 5. Which characteristic is a property of molecular substances?

    • Options
    • A. good heat conductivity
    • B. high melting point
    • C. good heat conductivity
    • D. low melting point
    • Discuss
    • 6. Energy transfer by convection is primarily restricted to

    • Options
    • A. fluids
    • B. solids
    • C. liquids
    • D. gases
    • Discuss
    • 7. Rayon is chemically

    • Options
    • A. Glucose
    • B. Amylase
    • C. Cellulose
    • D. Pectin
    • Discuss
    • 8. Which chemical is present in the cells of cork of tree which makes them impervious to gases and water

    • Options
    • A. Cellulose
    • B. Suberin
    • C. Pectin
    • D. Lignin
    • Discuss
    • 9. Which of the following inert gases is placed in period 4 of the periodic table?

    • Options
    • A. Kr
    • B. Rn
    • C. Xe
    • D. Ar
    • Discuss
    • 10. ........... compound is used as a drying agent.

    • Options
    • A. Calcium oxide
    • B. Calcium carbide
    • C. Gypsum
    • D. Calcium carbonate
    • Discuss


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