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(A): Ozone is an allotrope of oxygen. ...

(A): Ozone is an allotrope of oxygen.
(R): Ozone is better oxidising agent as compared with oxygen. 

A

Both (A) and (R ) are true and (R ) is the correct explanation of (A)

B

Both (A) and (R ) are true and (R ) is not the correct explanation of (A)

C

(A) is true but (R ) is false

D

Both (A) and (R ) are false

Text Solution

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The correct Answer is:
B
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Between O_(3) and O_(2) , ozone is a better oxidizing agent - why ?

Ozone acts as oxidising agent as well as reducing agent. Substantiate.

Knowledge Check

  • Ozone oxidises iodide to

    A
    iodine
    B
    hypoiodite
    C
    iodate
    D
    periodate

  • Equal masses of oxygen and ozone have equal

    A
    number of grammolecules
    B
    number of gramafoms
    C
    volumes at STP
    D
    number of electrons

  • (A) : Fluorine is the best oxidising agent (R ) SRP is highest for Fluorine

    A
    Both (A) and (R ) are true and (R ) is the correct explanation of (A)
    B
    Both (A) and (R ) are true and (R ) is not the correct explanation of (A)
    C
    (A) is true but (R ) is false
    D
    Both (A) and (R ) are false

    • Similar Questions

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    Although electron gain enthalpy of fluorine is less negative as compared to chlorine, fluorine is a stronger oxidising agent than chlorine. Why ?

    What is allotropy ? Give the allotropes of oxygen.

    (A) Ozone is a linear molecule. (R ) In a molecule of ozone, the central oxygen atom is attached with two more oxygen atoms.

    Ozone does not give oxygen when reacted with

    (A) Ozone is thermodynamically unstable than oxygen. (R ) Decomosition of ozone into oxygen results in the liberation of heat and an increase in entropy.

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