Class 9 Courses

Electrochemical Industries MCQ App Download - Grade 9 Chemistry PDF e-Book

Class 9 Chemistry Online Tests

Electrochemical Industries MCQ (Multiple Choice Questions) PDF Download

Apps:

9th Grade Chemistry App (Play Store) 9th Grade Chemistry App (App Store)

The Electrochemical industries Multiple Choice Questions (MCQ Quiz) with Answers PDF (Electrochemical Industries MCQ PDF e-Book) download to learn Grade 9 Chemistry Tests. Study Electrochemistry Multiple Choice Questions and Answers (MCQs), Electrochemical Industries quiz answers PDF to learn e-learning courses. The Electrochemical Industries MCQ App Download: Free Grade 9 Chemistry App to learn corrosion and prevention, electrochemical industries, oxidation and reduction test prep for online secondary school.

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 e-learning courses. Solve Electrochemistry Quiz Questions, download Apple e-Book (Free Sample) for online degree programs.

Electrochemical Industries Questions and Answers PDF Download

MCQ: 1

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

  1. NaOH
  2. NaCl
  3. NaO
  4. NH3
MCQ: 2

The electrolyte used for tin plating is

  1. sulphide ore
  2. stannous sulphate
  3. hydrogen sulphate
  4. sodium chloride
MCQ: 3

Conditions for good electroplating are

  1. high current density
  2. low temperature
  3. high concentration of metal in electrolyte
  4. all of above
MCQ: 4

The process used to deposit one metal over another metal is called

  1. electrolysis
  2. electroplating
  3. carbon plating
  4. none of above
MCQ: 5

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

  1. steel
  2. oxygen
  3. zinc
  4. carbon

Class 9 Chemistry Practice Tests

Electrochemical Industries Learning App: Free Download Android & iOS

The App: Electrochemical Industries MCQs App to learn Electrochemical Industries Notes, 9th Grade Chemistry MCQ App, and College Chemistry MCQ App. The "Electrochemical Industries" App to Free Download 9th Grade Chemistry MCQs Apps (iOS & Android) for online secondary school. Download App Store & Play Store study Apps with all functionalities to learn e-learning courses.

Electrochemical Industries Apps (Android & iOS)

Electrochemical Industries App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

College Chemistry Apps (Android & iOS)

College Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App