Home
Class 12
CHEMISTRY
Assertion : Concentration of reactant i...

Assertion : Concentration of reactant in zero order reaction is constant.
Reason : For zero order reaction `A to B` , successive half life of reaction decreases with the progress of the reaction.

A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

B

Both Assertion and Reason are true and Reason is not the correct explanation of Assertion

C

Assertion is true but Reason is false

D

Assertion is false Reason is true

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CHEMICAL KINETICS

    BRILLIANT PUBLICATION|Exercise QUESTION (LEVEL - II)|36 Videos

  • CHEMICAL KINETICS

    BRILLIANT PUBLICATION|Exercise QUESTION (LEVEL - II) (Assertion - Reason)|4 Videos

  • CHEMICAL KINETICS

    BRILLIANT PUBLICATION|Exercise LEVEL II|75 Videos

  • CARBOXYLIC ACIDS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (Assertion -Reason)|4 Videos

  • CO-ORDINATION COMPOUNDS AND ORGANOMETALLICS

    BRILLIANT PUBLICATION|Exercise Level-II (Assertion- Reason)|4 Videos

Similar Questions

Explore conceptually related problems

What do you mean by zero order of a reaction?

In ____order reaction the rate of a reaction does not change with the concentration of the reactants.

Knowledge Check

  • Unit of rate constant for zero order reaction is

    A
    mol (L)^(-1) (s)^(-1)`
    B
    `(mol)^(-1 cdot) (L) (s)_(i)^(-1)`
    C
    `(s)^(-1)`
    D
    (mol)_(-2) L^(2) s^(-1)

  • Assertion If in a zero order reaction, the concentration of the reactant is doubled. The half-life period is also doubled. Reason: For a zero order reaction, the rate of reaction is independent of initial concentration.

    A
    If both (A) and (R) are correct and (R) is the correct explanation of (A)
    B
    If both (A) and (R) are correct, but (R) is not the correct explanation of (A).
    C
    If (A) is correct, but (R) is incorrect.
    D
    If both (A) and (R) are incorrect.

  • Assertion: The decomposition of gaseous ammonia on a hot platinum surface is a zero order reaction at high pressure. Reason: For a zero order reaction, the rate of reaction is independent of initial concentration.

    A
    If both (A) and (R) are correct and (R) is the correct explanation of (A)
    B
    If both (A) and (R) are correct, but (R) is not the correct explanation of (A).
    C
    If (A) is correct, but (R) is incorrect.
    D
    If both (A) and (R) are incorrect.

    • Similar Questions

    Explore conceptually related problems

    The half-life of a second-order reaction is

    The slope of plot of [A] versus t for a zero-order reaction A to B is:

    The time required for 100% completion of a zero order reaction Is

    Plot a graph showing variation in the concentration of reactants against time for a zero order reaction.

    Statement 1: If in a zero order reaction, the concentration of the reactant is doubled. The half-life period is also doubled. Statement 2: For a zero order reaction, the rate of reaction is independent of initial concentration.

    Home
    Profile