O Level Courses

Chapter 4: IGCSE O Level Chemistry Exam Tests

IGCSE O Level Chemistry MCQs - Chapter 4

Electricity and Chemistry Multiple Choice Questions (MCQ) PDF - 4

The e-Book Electricity and Chemistry Trivia Questios and Answers, Electricity and Chemistry quiz answers PDF, test 4 to download online IGCSE O Level Chemistry Course. Solve Conductors and Non Conductors MCQs, Electricity and Chemistry quiz answers PDF to prepare for job interview. The Electricity and Chemistry Trivia App Download: Free educational app for conductors and non conductors, electrolyte and non electrolyte, chemical to electrical energy, polarization, electrical devices and circuit symbols career test for SAT prep classes.

The Trivia Quiz: Examples of non-conductors include; "Electricity and Chemistry" App APK Download (Free) with answers phosphorus, sulphur, wood to study online courses. Practice conductors and non conductors quiz questions, download Kindle eBook (Free Sample) for SAT test prep classes.

Electricity & Chemistry Questions & Answers PDF Download: MCQ Quiz 4

MCQ 16: Examples of non-conductors include

A) sulphur
B) phosphorus
C) wood
D) all of above

MCQ 17: Which one is correct about cations?

A) they are positively charged ions
B) they are negatively charged ions
C) they travel towards anode during electrolysis
D) they travel towards anode during polarization

MCQ 18: Duration of bright-bulb is shorter in a magnesium-copper battery because of the

A) difference of copper and magnesium in reactivity series is lesser
B) polarization occurs too quickly
C) magnesium is highly reactive and dissolves very rapidly in acid
D) none of above

MCQ 19: Polarization occurs due to

A) rapid dissolving of magnesium in dilute acid
B) slow dissolving of magnesium in conc. Acid
C) copper electrode gets covered with bubbles of hydrogen gas
D) copper electrode gets covered with bubbles of ammonia gas

MCQ 20: Conventionally, the negative terminals are shown as a

A) long thin line
B) short fat line
C) long wavy line
D) short wavy line

Electricity & Chemistry Learning App & Free Study Apps

Download Electricity & Chemistry Quiz App to learn O Level Chemistry Quiz, A level Chemistry Quiz App, and College Chemistry Quiz App with answers. The free "Electricity & Chemistry Quiz" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Electricity & Chemistry App (Android & iOS)

Electricity & Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)