Home
Class 10
CHEMISTRY
Which of the following reactions is a (a...

Which of the following reactions is a (are) redox reaction (s) ?

A

`Ca(OH)_(2) + 2HCI to CaCI_(2) + 2H_(2)O`

B

`CuO + H_(2) to Cu + H_(2)O`

C

`NH_(4)OH + CH_(3)COOH to CH_(3) COONH_(4)+H_(2)O`

D

`4Fe+3O_(2) to 2Fe_(2)O_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B, D
Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

Which of the following reactions is not a redox reaction?

Which of the following reactions is a redox reaction?

Knowledge Check

  • Which of the following reactions is (are) redox reactions ?

    A
    `6CO_(2)+6H_(2)O overset("Sun light")(rarr) C_(6)H_(12)O_(6)+6O_(2)`
    B
    `KCN +AgCN rarr K[Ag(CN)_(2)]`
    C
    `Zn +2HCl rarr ZnCl_(2)+H_(2)`
    D
    `BaCl_(2)+H_(2)SO_(4) rarr BaSO_(4)+2HCl`

  • Which of the following reactions is (are) not redox reaction (s) ?

    A
    `NH_(3)Cl + KOH rarr NH_(3)+H_(2)O +KCl`
    B
    `4KCN +Fe(CN)_(2) rarr K_(4)[Fe(CN)_(6)]`
    C
    `2Rb + 2H_(2)O rarr 2RbOH + H_(2)`
    D
    `2CuI_(2) rarr 2CuI + I_(2)`

  • Which of the following reactions is not a redox reaction?

    A
    `H_(2)O_(2)+KOHrarrKHO_(2)+H_(2)O`
    B
    `Cr_(2)O_(7)^(2-)+2overset(ө)OHrarr2CrO_(4)^(2-)+H_(2)O`
    C
    `Ca(HCO_(3))_(3)overset(Delta)rarrCaCO_(3)+CO_(2)+H_(2)O`
    D
    `H_(2)O_(2)rarrH_(2)O+(1)/(2)O_(2)`

    • Similar Questions

    Explore conceptually related problems

    Which of the following reaction is a redox reaction?

    Which of the following reactions is an example of redox reactions ?

    Which of the following reaction are example of redox reactions?

    Which of the following reactions is an example of a redox reaction?

    Which of the following reactions is an example of a redox reaction ?

    Home
    Profile