Class 9 Chemistry MCQs - Chapter 2

Electrochemistry Quiz Questions and Answers PDF - 3

Books:

Apps:

Free Electrochemistry Quiz Questions and Answers, electrochemistry Quiz Answers PDF, test 3 to study online class 9 chemistry certificate courses. Download Corrosion and Prevention MCQs PDF, electrochemistry quiz questions and answers to study online schools courses. Free learning App: Electrochemistry Quiz App Download & e-Book for corrosion and prevention, oxidation reduction and reactions, electrochemical industries, electrochemical cells test prep for online secondary school.

The Quiz: As compare to iron, aluminum has; "Electrochemistry" App Download iOS & Android (Free) with answers less tendency to oxidize, higher tendency to oxidize, equal tendency to oxidize to study online schools courses. Study corrosion and prevention quiz questions, download Amazon eBook (Free Sample) for online education programs.

Electrochemistry Questions & Answers PDF Download: MCQ Quiz 3

MCQ 11: As compare to iron, aluminum has

A) higher tendency to oxidize

B) less tendency to oxidize

C) equal tendency to oxidize

D) all of above

MCQ 12: Oxidation-reduction reaction involves

A) transfer of neutrons

B) transfer of protons

C) transfer of electrons

D) all of above

MCQ 13: Lead and Zinc metals occur naturally as

A) oxides

B) sulphite ores

C) carbon ores

D) chloride ores

MCQ 14: Conditions for good electroplating are

A) high current density

B) low temperature

C) high concentration of metal in electrolyte

D) all of above

MCQ 15: Electrochemical cells convert which of these into electrical energy?

A) mechanical energy

B) potential energy

C) kinetic energy

D) chemical energy

Class 9 Chemistry Mock Tests

Solutions MCQs

Chemical Reactivity MCQs

Structure of Atoms MCQs

Periodic Table and Periodicity MCQs

Physical States of Matter MCQs

Fundamentals of Chemistry MCQs

Electrochemistry MCQs

Structure of Molecules MCQs

Electrochemistry Learning App & Free Study Apps

Download Electrochemistry Quiz App to learn Electrochemistry Quiz, 9th Grade Chemistry Learning App, and SAT Chemistry Quiz Apps. Free "Electrochemistry Quiz" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!