logo

Question detail

For Oxidation and reduction in terms of electrons (HT only), which electrolysis focus answer best supports this Unit 4.4 objective: (HT only) Link electron loss or gain to changes between atoms and ions?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Reactivity of metals

Exam-style question

Try this first

For Oxidation and reduction in terms of electrons (HT only), which electrolysis focus answer best supports this Unit 4.4 objective: (HT only) Link electron loss or gain to changes between atoms and ions?.

  1. A.It becomes a positively charged ion. - correct electrolysis focus for HT only
  2. B.Wrong electrolysis focus: confuses HT only with a nearby Unit 4.4 chemical change idea
  3. C.Wrong particle check: uses the wrong ion, electrode, acid-base term, or product for Oxidation and reduction in terms of electrons (HT only)
  4. D.Wrong reaction link: does not support (HT only) Link electron loss or gain to changes between atoms and ions

Answer and explanation

Attempt the question first, then reveal the model answer and explanation.

Common mistake

No common mistake is linked to this question yet.

Related flashcards

No flashcards are published for this page yet.

Related practice questions

No questions are published for this page yet.