O Level Courses

IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 78

Chemical to Electrical Energy MCQ (Multiple Choice Questions) PDF - 78

The e-Book Chemical to Electrical Energy Multiple Choice Questions and Answers (MCQs) PDF Download (Chemical to Electrical Energy MCQs PDF Book), chapter 4-78 to learn online igcse chemistry degree courses. Study Electricity and Chemistry quiz answers PDF, chemical to electrical energy Multiple Choice Questions (MCQ Quiz) for online college degrees. The Chemical to Electrical Energy MCQs App Download: Free educational app for chemical to electrical energy, chemical symbols, ordinary level chemistry test prep for free online college courses.

The MCQs: Duration of bright-bulb can be enhanced, if along with copper; "Chemical to Electrical Energy" App Download (iOS & Android) Free with answers the acid is more dilute, magnesium is used, zinc and graphite to learn online schools courses. Practice electricity and chemistry questions and answers, Google eBook to download free sample for online college classes.

Chemical to Electrical Energy Questions and Answers PDF Download: Quiz 78

MCQ 386: 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

MCQ 387: Sulfate ion can be written symbolically as

A) SO42-
B) SO32-
C) SO42-
D) S2-

MCQ 388: What is true about Impurities?

A) they lowers the boiling point
B) they lowers the freezing point
C) they lowers melting points
D) they raises the melting point

MCQ 389: Sodium Carbonate Na2CO3 indicates that for each Carbonate ion (CO3-2), number of Sodium ions (Na+) are

A) 1
B) 2
C) 3
D) 4

MCQ 390: The chemical formula of anhydrous Monosodium Phosphate is

A) NaPO3
B) NaH2PO4
C) Na2CO3.10H2O
D) NaH2PO4.H2O

IGCSE O Level Chemistry Exam Prep Tests

Chemical to Electrical Energy Learning App & Free Study Apps

Download Chemical to Electrical Energy MCQs App to learn O Level Chemistry MCQ, 10th Grade Chemistry MCQ App, and A level Chemistry MCQs App with answers. The free "Chemical to Electrical Energy MCQ" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Chemical to Electrical Energy App (Android & iOS)

Chemical to Electrical Energy App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)