Home
Class 12
CHEMISTRY
For the reaction, 2NO(2)(g) rarr 2NO(g) ...

For the reaction, `2NO_(2)(g) rarr 2NO(g) + O_(2)(g), K_(c) = 1.8 xx 10^(-6) "at" 185^(@)C`, the value of `K_(c)` for the reaction `NO(g) + 1/2O_(2)(g) rarr NO_(2)(g)` is

A

`0.9xx10^(6)`

B

`7.5xx10^(2)`

C

`1.95xx10^(-3)`

D

`1.95xx10^(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Reaction is reversed and halved.
`K=sqrt(1//18xx10^(-6))=7.5xx10^(2)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQULIBRIUM

    ERRORLESS |Exercise JS JEE SECTION (ONLY ONE CHOICE ANSWER)|35 Videos

  • CHEMICAL EQULIBRIUM

    ERRORLESS |Exercise JS JEE SECTION (ONLY ONE CHOICE ANSWER (More than one choice correct answer))|19 Videos

  • CHEMICAL EQULIBRIUM

    ERRORLESS |Exercise (ORDINARY THINKING) LE-CHATELIER PRINCIPLE AND ITS SPPLICATION|75 Videos

  • CHEMICAL BONDING

    ERRORLESS |Exercise JEE Section (Jee (advanced ) 2018)|1 Videos

  • CHEMICAL KINETICS

    ERRORLESS |Exercise JEE (Advanced ) 2018|1 Videos

Similar Questions

Explore conceptually related problems

K_(p)//K_(c) for the reaction CO(g)+1/2 O_(2)(g) hArr CO_(2)(g) is

For the reaction C(s)+O_(2)(g) rarr CO_(2) (g), Deltan value is

For the reaction: NOCl(g) hArr 2NO(g) +Cl_(2)(g), K_(c) at 427^(@)C is 3xx10^(6) L mol^(-1) . The value of K_(p) is