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Two moles of PCI5 is heated in a closed ...

Two moles of `PCI_5` is heated in a closed vessel of 2 litre capacity. When the equilibrium is attained 40% of it has been found to be dissociated . What is the value of `K_c` in `"mol"//dm^3` ?

A

0.532

B

0.266

C

0.133

D

0.25

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The correct Answer is:
B
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FIITJEE-CHEMICAL EQUILIBRIUM-ASSIGNMENT PROBLEMS (OBJECTIVE (LEVEL -I))
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  14. For the reaction 2NO2(g) hArr 2NO(g) +O2(g),Kc=1.8xx 10^(-6) at 185^@C...

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  19. For a reaction nA hArr Ab, degree of dissociation when A trimerises is

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