`A_((g))+3B_((g))hArr4C_((g)).` Strating concentration of A is equal to B, equlibrium concentration of A and C are same `K_(c)=`A. `0.08`B. `0.8`C. 8D. 80

`A_((g))+3B_((g))hArr4C_((g)).` Strating concentration of A is equal t

1.	`A_((g))+3B_((g))hArr4C_((g)).` Strating concentration of A is equal to B, equlibrium concentration of A and C are same `K_(c)=`A. `0.08`B. `0.8`C. 8D. 80
Answer» Correct Answer - C `{:(A,+,3B,hArr,4C),(a,,b,,0),((a-x),,(b-3x),,4x):}` `K_(c)=([C]^(4))/([A][B]^(3))=(4x.4x.4x.4x)/((a-x)(b-3x))` Given `a=b,a-x=4ximpliesa=5x=b` `K_(c)=(4x.4x.4x.4x.)/((5x-x)(5x-3x))=(4x.4x.4x.4x)/(4x2x.2x2x)=8.`

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`A_((g))+3B_((g))hArr4C_((g)).` Strating concentration of A is equal to B, equlibrium concentration of A and C are same `K_(c)=`A. `0.08`B. `0.8`C. 8D. 80

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