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Chemistry SSS2 First Term
Test

Chemistry SSS2 First Term Mid-Term Assessment

Chemistry SSS2 First Term Mid-Term Assessment

25 questions · 25 points possible

  1. 01

    Reactions are faster at high temperatures because?

    • Activation energy increases
    • Energy of the product is lowered
    • energy of the reactant decreases
    • number of effective collision increases
  2. 02

    The molar mass of carbon is 12 g mol-1. How many moles are there in 3g of carbon?

    • 0.25moles
    • 1.0moles
    • 0.4moles
    • 4moles
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