Polarization MCQs Quiz Online Tests pdf Download

Practice MCQs on polarization with chemistry quiz for online test prep. Chemical bonding and structure quiz has multiple choice questions (MCQ) and answers, polarization test questions and answers as in polarization, positive side attracts the, answer key with choices as negative side of water molecules, positive side of water molecules, substance dissolves completely in water and metals of group vii for competitive exam prep. Free study guide is to learn polarization quiz online with MCQs to practice test questions with answers.

MCQs on Polarization Quiz pdf Download

MCQ. In polarization, positive side attracts the

  1. negative side of water molecules
  2. positive side of water molecules
  3. substance dissolves completely in water
  4. metals of group VII

A

MCQ. Polarization occurs due to

  1. rapid dissolving of magnesium in dilute acid
  2. slow dissolving of magnesium in conc. Acid
  3. copper electrode gets covered with bubbles of hydrogen gas
  4. copper electrode gets covered with bubbles of ammonia gas

C

MCQ. In a dry cell, polarization

  1. can not be prevented
  2. is prevented through ammonium nitrate mixture
  3. is prevented through magnese oxide
  4. is prevented through a NaOH mixture

C

MCQ. Oxidation of Hydrogen Gas (H2) to prevent polarization occurs through

  1. paste of mangese oxide
  2. depolarizing mixture of manganese oxide and ammonium chloride
  3. powdered carbon
  4. carbon acting as negative terminal

B

MCQ. Polarization refers to the

  1. prevention of electricity flowing in electrolyte solution
  2. rapid dissolving of magnesium in dilute acid
  3. slow dissolving of magnesium in conc. Acid
  4. electricity flowing in electrolyte solution

A

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