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Balancing Equations: Reactions with oxygen Quiz Questions and Answers PDF Download eBook

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Quiz on Balancing Equations: Reactions with oxygen PDF Download eBook

Balancing Equations: Reactions with oxygen Quiz

MCQ: Consider the reaction: Al(s) + O2(g) → Al2O3. Moles of oxygen (O2) needed to balance the equation will be

  1. 1
  2. 2
  3. 3
  4. 4

C

Physical properties of Group VII Elements Quiz

MCQ: Greater number of electrons (e-) in halogens (F2, Cl2, Br2, I2) are indicative of

  1. greater van der Waal's forces only
  2. least volatility only
  3. highest volatility
  4. greater van der Waal's forces and least volatility

D

Uses of Halogenoalkanes Quiz

MCQ: The bond breakage in Chlorofluorocarbons (CFC) molecules releases highly reactive

  1. chlorine radicals
  2. chlorine free radicals
  3. free electrons
  4. free ions

B

Nucleophilic Substitution Reactions Quiz

MCQ: The Nucleophilic substitution reaction is slowest with

  1. iodoalkanes
  2. fluoroalkanes
  3. chloroalkanes
  4. bromoalkane

B

Ionic Bonds in Chemistry Quiz

MCQ: The ionic equation O-2(aq)+ H2O(l) → 2OH-. This will result in an

  1. acidic solution
  2. alkaline solution
  3. Acidic and Alkaline solution
  4. salt solution

B