QUIZ 6.1(VI) Types of Electrodes

QUIZ 6.1(VI) Types of Electrodes

6th - 12th Grade

10 Qs

quiz-placeholder

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QUIZ 6.1(VI) Types of Electrodes

QUIZ 6.1(VI) Types of Electrodes

Assessment

Quiz

Science

6th - 12th Grade

Medium

Created by

ANGELA Moe

Used 3+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following ions are present in the copper(II) sulphate solution?

hydrogen ions and hydroxide ions

copper(II) ions and sulphate ions

copper(II) ions, hydrogen ions, sulphate ions and hydroxide ions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a factor that affect the products of electrolysis?

Temperature of electrolyte

types of electrodes

concentration of ions in the electrolyte

position of ions in electrochemical series

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on diagram, state the factor affect the product of electrolysis?

Concentration of ions in electrolyte

Types of electrodes

Position of Ions in Electrochemical Series

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on diagram, state the product formed at anode.

copper(II) ion is formed

copper metal is formed

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on diagram, state the product formed at cathode.

copper(II) ion is formed

copper metal is formed

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on diagram, state the observation at anode.

copper electrode becomes thinner or copper electrodes dissolves in electrolyte

copper electrode becomes thicker or brown solid is deposited

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on diagram, state the observation at cathode

copper electrode becomes thinner or copper electrodes dissolves in electrolyte

copper electrode becomes thicker or brown solid is deposited

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