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IGCSE O Level Chemistry Practice Tests

IGCSE O Level Chemistry Online Tests

Chemical to Electrical Energy Multiple Choice Questions (MCQ) PDF Download

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The MCQ Duration of bright-bulb is shorter in a magnesium-copper battery because of the: difference of copper and magnesium in reactivity series is lesser, polarization occurs too quickly, magnesium is highly reactive and dissolves very rapidly in acid with "Chemical to Electrical Energy" App Download (Free) to learn online IGCSE courses. Study chemical to electrical energy quiz questions, download Google eBook (Free Sample) for ACT prep classes.

Chemical to Electrical Energy MCQ Quiz PDF Download: IGCSE Chemistry MCQs

MCQ 1: 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 2: Most reactive metal in a given series is

A) magnesium
B) zinc
C) iron
D) tin

MCQ 3: Least reactive metal in given series is

A) magnesium
B) zinc
C) iron
D) tin

MCQ 4: Least reactive metal in given series is

A) tin
B) copper
C) lead
D) silver

MCQ 5: Duration of bright-bulb can be enhanced, if along with copper

A) magnesium is used
B) the acid is more dilute
C) zinc
D) graphite

IGCSE O Level Chemistry Practice Tests

Chemical to Electrical Energy Learning App & Free Study Apps

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O Level Chemistry App (Android & iOS)

ALL-in-ONE Learning 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)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)