Chemical to Electrical Energy Practice Test PDF Download eBook
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"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 to study distance learning 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
MCQ: Duration of bright-bulb can be enhanced, if along with copper
- magnesium is used
- the acid is more dilute
- zinc
- graphite
C
MCQ: Sulfate ion can be written symbolically as
- SO42-
- SO32-
- SO42-
- S2-
A
MCQ: What is true about Impurities?
- they lowers the boiling point
- they lowers the freezing point
- they lowers melting points
- they raises the melting point
C
MCQ: Sodium Carbonate Na2CO3 indicates that for each Carbonate ion (CO3-2), number of Sodium ions (Na+) are
- 1
- 2
- 3
- 4
A
MCQ: The chemical formula of anhydrous Monosodium Phosphate is
- NaPO3
- NaH2PO4
- Na2CO3.10H2O
- NaH2PO4.H2O
B