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KEAM Hydrocarbons — practice questions — page 2

Explore 44 free Hydrocarbons questions in KEAM Chemistry. Open each question or exercise to read its content, reference answers and available explanation.

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Hydrocarbons questions and exercises with answers

Showing questions 31–44 of 44.

Pop the Lewis acidsRead the answer and worked solution →Type the equilibrium termRead the answer and worked solution →Which rate is greaterRead the answer and worked solution →How far does it goRead the answer and worked solution →Name the equilibrium pointRead the answer and worked solution →Which ones belongRead the answer and worked solution →Physical or chemicalRead the answer and worked solution →Which is greaterRead the answer and worked solution →One word is wrongRead the answer and worked solution →Spot the false statementRead the answer and worked solution →Which one does not belongRead the answer and worked solution →Order the sealed box stagesRead the answer and worked solution →Knock out the true statementsRead the answer and worked solution →Which principle explains itRead the answer and worked solution →

Worked practice questions

Pop the Lewis acids

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Other terms
  1. H2O
  2. NH3
  3. OH-
  4. F-
Matching terms
  1. AlCl3
  2. Co3+
  3. Mg2+
  4. BCl3
Instructions
Pop the electron deficient species. Leave the electron donors alone.
_Source: syllabus Chemistry Part I, Unit 6 'Equilibrium'_

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Type the equilibrium term

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Questions
  1. dynamic
  2. conjugate
  3. saturated
  4. reversible
  5. buffer
Instructions
Tap the letters in order to spell each term.
_Source: syllabus Chemistry Part I, Unit 6 'Equilibrium'_

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Which rate is greater

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Categories
  1. Forward
  2. Equal
Questions
  1. Answer
    Forward
    Question
    Just after mixing reactants
  2. Answer
    Equal
    Question
    At dynamic equilibrium
  3. Answer
    Equal
    Question
    Evaporation against condensation at equilibrium
  4. Answer
    Forward
    Question
    Sugar dissolving in fresh water
  5. Answer
    Equal
    Question
    In a saturated sugar solution
  6. Answer
    Equal
    Question
    Ice and water at 273 K
Instructions
Pull each situation towards the rate that is greater.
_Source: syllabus Chemistry Part I, Unit 6 'Equilibrium'_

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More Chemistry topics

Ideal and Non-Ideal SolutionsIdeal SolutionsNon-Ideal SolutionsReactions in Aqueous SolutionElectrochemistryElectrochemical SeriesSolutionsCoordination Compounds