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Which of the following is a redox reacti...

Which of the following is a redox reaction ?

A

`Na OH + HCl to Na Cl + H _(2) O`

B

`Ba Cl _(2) + H _(2) SO _(4) to Ba SO _(4) + 2 HCl `

C

`Cu SO _(4) + 2 H _(2)O to Cu (OH) _(2) + H _(2) SO _(4)`

D

`Zn + 2HCl to Zn Cl _(2) + H_(2)`

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The correct Answer is:
A
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CENGAGE CHEMISTRY-CHEMICAL REACTIONS -MANDATORY EXERCISE (EXERCISE SET II)
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  2. Fill in the blank An oxidising agent is an electron

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  3. Fill in the blank The change from Fe Cl (3) to Fe Cl (2) is

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  4. Explain oxidation and reduction with the help of reaction: 2KClO (3)...

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  5. Explain oxidation and reduction with the help of reaction: 2Na + H (...

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  6. Breaking of lead broide into lead and bromine is an example of

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  7. PbO + 4H Cl to Pb Cl + 2 HO + Cl, the substnce undergoing oxidation is

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  8. Which of the following is a redox reaction ?

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  9. Which of the following is a redox reaction ?

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  10. Conversion of sugar into CO(2) is an example of

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  11. Indicated number of electrons involved in following change & identify ...

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  12. Indicated number of electrons involved in following change & identify ...

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  13. Indicated number of electrons involved in following change & identify ...

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  14. Indicated number of electrons involved in following change & identify ...

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  15. Indicated number of electrons involved in following change & identify ...

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  16. Indicated number of electrons involved in following change & identify ...

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  17. Indicated number of electrons involved in following change & identify ...

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  18. Indicated number of electrons involved in following change & identify ...

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  19. Indicated number of electrons involved in following change & identify ...

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  20. Indicated number of electrons involved in following change & identify ...

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