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Chemical to Electrical Energy Questions and Answers PDF Download eBook - 78

Chemical to Electrical Energy trivia questions and answers, chemical to electrical energy quiz answers PDF 78 to practice O level chemistry exam questions for online classes. Practice "Electricity and Chemistry" trivia questions and answers, chemical to electrical energy Multiple Choice Questions (MCQ) for online college degrees. Free chemical to electrical energy MCQs, ordinary level chemistry, chemical symbols, chemical to electrical energy test prep for ACT test prep classes.

"Duration of bright-bulb can be enhanced, if along with copper", chemical to electrical energy Multiple Choice Questions (MCQ) with choices the acid is more dilute, magnesium is used, zinc, and graphite for free online college courses. Learn electricity and chemistry questions and answers to improve problem solving skills for schools that offer online bachelor degrees.

Trivia Quiz on Chemical to Electrical Energy PDF Download eBook

Chemical to Electrical Energy Quiz

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

  1. magnesium is used
  2. the acid is more dilute
  3. zinc
  4. graphite

C

Chemical Symbols Quiz

MCQ: Sulfate ion can be written symbolically as

  1. SO42-
  2. SO32-
  3. SO42-
  4. S2-

A

Ordinary Level Chemistry Quiz

MCQ: What is true about Impurities?

  1. they lowers the boiling point
  2. they lowers the freezing point
  3. they lowers melting points
  4. they raises the melting point

C

Chemical Symbols Quiz

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

  1. 1
  2. 2
  3. 3
  4. 4

A

Valency and Chemical Formula Quiz

MCQ: The chemical formula of anhydrous Monosodium Phosphate is

  1. NaPO3
  2. NaH2PO4
  3. Na2CO3.10H2O
  4. NaH2PO4.H2O

B