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A device that convers energy of combusti...

A device that convers energy of combustion of fueles like hydrogen and methane, directly into electrical energy is known as .

A

fuel cell

B

electrolytic cell

C

dynamo

D

nicd cell

Text Solution

Verified by Experts

The correct Answer is:
D
Fuel cell is a device that converts energy of cobustion of fuels like hydrogen and methane directly in to electrical energy
Electrolytic ccell converts electrical energy in to chemical energy dynamo is an electrical genergator that produces direect current with the use of a commutator
Ni Cd cell is a type of rechargeable battery which consists of a cadimium anode and a metal grid containing `NiO_(2)` acting as a cathode
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ELECTROCHEMISTRY-Exercise 2
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  3. A device that convers energy of combustion of fueles like hydrogen and...

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  4. An alloy of Pb Ag weighing 1.08 g was dissolved in dilute HNO(3) and ...

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  5. The standard oxidation potentials of Zn,Cu Ag and Ni electrodes are +...

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  6. The standard emf of a galvanic cell involving cell reaction with...

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  7. The standar reduction potentials of Zn^(2+)|Zn,Cu^(2+)||Cu^(2+)|Cu| Zn...

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  8. The Edision storage cell is represented as Fe(s)|FeO(s)|KOH(aq)|Ni(2...

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  9. The standard reduction potentials at 298 K for the following half ...

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  10. Which of the following reaction cannot be a base for electrochemi...

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  11. Standard electrode potential data are useful for understanding the s...

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  12. Zn|Zn^(2+)(a=0.1 M)||Fe^(2+)(a=0.01M)|Fe the emf of the above cell i...

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  13. Condider the following statement I Metallic electrodes are dipped ...

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  14. Nernst equation for the reaction aA+bBoverset("ne"-)rarr cC+ dD is ...

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  15. Calculate the equilibrium costant log (K(c)) for the reaction Zn(s...

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  16. Match the terms given in column I with the items given in column II...

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  17. Electrode potential for Mg electrode varies according to the euation...

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  18. The cell Zn | Zn^(2+)(1 M)||Cu^(2+)(1 M)|Cu E("cell")^(@)=1.10 V w...

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  19. Using the standart electrode potential find out the pair between whi...

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  20. Calculate the potential corresponding to the following cell Pt|Co^(...

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