Home
Class 12
CHEMISTRY
In the reaction, 2NO(g)+O(2)(g)rarr2NO(2...

In the reaction, `2NO(g)+O_(2)(g)rarr2NO_(2)(g)`, the rate to change of concentration of NO is

A

twicer that of `NO_(2)`

B

equal to that of `NO_(2)`

C

four times as fast as that of `NO_(2)`

D

equal and opposite to that of `NO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Because `NO` is a reactant while `NO_(2)` is a product and both have identical equation
`-(d[NO])/(2dt)=(d[NO_(2)])/(2dt)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CHEMICAL KINETICS

    R SHARMA|Exercise Archives|39 Videos

  • CHEMICAL KINETICS

    R SHARMA|Exercise Follow-up 6|2 Videos

  • BIOMOLECULES

    R SHARMA|Exercise Archives|47 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    R SHARMA|Exercise Archives|11 Videos

Similar Questions

Explore conceptually related problems

The reaction SO_(2)(g) +1//2O_(2)(g) rarr SO_(3)(g) should be

For the reaction, 4NH_(3(g))+5O_(2(g))rarr 4NO_((g))+6H_(2)O_((g)) , the rate of reaction in terms of disappearance of NH_(3) is -(d[NH_(3)])/(dt) , then write the rate expression in terms of concentration of O_(2), NO and H_(2)O .

Knowledge Check

  • In the following reaction, 2SO_2(g)+O_2(g)rarr2SO_3(g) the rate of formation of SO3 is 100g/min. rate of disappearance of O2

    A
    `50 " gmin"^(-1)`
    B
    `20 " gmin"^(-1)`
    C
    `100 " gmin"^(-1)`
    D
    `200 " gmin"^(-1)`

  • For the reaction 2SO_(2(g))+O_(2(g)) rarr 2SO_(3(g)) the entropy

    A
    increases
    B
    decreases
    C
    does not change
    D
    change can't be predicted

  • In the reaction N_(2(g))+O_(2(g))rArr2NO_((g)) at equilibrium the concentrations of N_(2),O_(2)andNO are 0.25 , 0.05 and 1 M respectively . Calculate intial concentrations of N_(2)andO_(2) .

    A
    0.25 M , 0.35 M
    B
    0.05 M , 0.35 M
    C
    0.75 M , 0.55 M
    D
    0.75 M , 0.45 M

    • Similar Questions

    Explore conceptually related problems

    For the reaction : 2N_(2)O_(5)rarr4NO_(g)+O_(2)(g) if the concentration of NO_(2) increases by 5.2xx10^(-3)M in 100 sec, then the rate of reaction is :

    The given data are for the reaction, 2NO(g)+Cl(g)rarr2NOCl(g)" at "298K The rate law of the reactions is

    For the reaction 2 N_(2) O_(5(g)) to 4 NO_(2 (g)) to O_(2(g)) , if concentration of NO_(2) in 100 seconds is increased by 5.2 xx 10^(-3) m . Then the rate of reaction will be

    For a reaction 2NO(g) +Cl_(2)(g) rarr 2NOCl(g) , when concentration of Cl_(2) is doubled, the rate becomes four times. What is the order of reaction with respect to Cl_(2) ?

    The rate constant k , for the reaction N_(2)O_(5) to 2NO_(2) (g) + (1)/(2) O_(2)(g) correspond to concentration of N_(2)O_(5) initially and at time t .

    Home
    Profile