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For a zero order reaction : ArarrB a...

For a zero order reaction :
`ArarrB`
a graph of rate vs . Time has slope equal to :

A

k

B

`-k//2.303 `

C

`-2.303`k

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • A zero order reaction is one :

    A
    whose rate is not affected by concentration
    B
    in which the reactants do not react
    C
    in which one of the reactants is in large excess
    D
    in which concentration of reactants changes with time .

  • For a zero order reaction linear plot was obtained for [A] vs t. The slope of the line is equal to:

    A
    `k_(0)`
    B
    `-k_(0)`
    C
    `(0.693)/(k_(0))`
    D
    `-(k_(0))/(2.303)`

  • For first order reaction, rate constant :

    A
    is directly proportional to concentration of the reactant
    B
    is proportional to square of concentration of reactant
    C
    is dependent on temperature
    D
    is independent of temperature

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    For a first order reaction, a graph is plotted between log [A] Vs t. it is a straight line with slope

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