Class 9 Online Courses

Class 9 chemistry Practice Tests

Class 9 Chemistry Online Tests

Electrochemical Industries Multiple Choice Questions (MCQ) PDF Download

Free Electrochemical industries Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Electrochemical Industries MCQ PDF Book) to learn online 9th grade chemistry certificate courses. Solve Electrochemistry Multiple Choice Questions and Answers (MCQs), Electrochemical Industries quiz answers PDF to learn high school online courses. Free learning App: Electrochemical Industries MCQ App Download & e-Book for corrosion and prevention, electrochemical industries, oxidation and reduction test prep for secondary school graduation certificate.

The MCQ: On an industrial scale, sodium metal is prepared by electrolysis of fused; "Electrochemical Industries" App Download (Free) with answers naoh, nacl, nao and nh3 to learn high school online courses. Solve electrochemistry quiz questions, download Google eBook (Free Sample) for virtual online school.

Electrochemical Industries MCQs: Questions and Answers PDF Download

MCQ 1: On an industrial scale, sodium metal is prepared by electrolysis of fused

A) NaOH
B) NaCl
C) NaO
D) NH3

MCQ 2: The electrolyte used for tin plating is

A) sulphide ore
B) stannous sulphate
C) hydrogen sulphate
D) sodium chloride

MCQ 3: Conditions for good electroplating are

A) high current density
B) low temperature
C) high concentration of metal in electrolyte
D) all of above

MCQ 4: The process used to deposit one metal over another metal is called

A) electrolysis
B) electroplating
C) carbon plating
D) none of above

MCQ 5: When zinc is plated on steel, the anode is made up of

A) steel
B) oxygen
C) zinc
D) carbon

Class 9 Chemistry Practice Tests

Electrochemical Industries Learning App & Free Study Apps

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

Electrochemical Industries App (Android & iOS)

Electrochemical Industries App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)