A gaseous reaction `A_(2)(g) rarr B(g) + (1)/(2) C(g)` shows increase in pressure form `100 mm` to `120 mm` in `5 min`. What is the rate of disappearance of `A_(2)` ?A. `4`B. `8`C. `16`D. `2`

A gaseous reaction `A_(2)(g) rarr B(g) + (1)/(2) C(g)` shows increase

1.	A gaseous reaction `A_(2)(g) rarr B(g) + (1)/(2) C(g)` shows increase in pressure form `100 mm` to `120 mm` in `5 min`. What is the rate of disappearance of `A_(2)` ?A. `4`B. `8`C. `16`D. `2`
Answer» Correct Answer - b `A_(2)rarr B(g)+1/2C(g)` `(-d[A_(2)])/(dt)=(2d[C])/(dt)` Thus, `(d[C])/(dt)=(120-100)/(5)= 4 mm min^(-1)` `:. -(d[A_(2)])/(dt)=2xx4 mm min^(-1)`

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A gaseous reaction `A_(2)(g) rarr B(g) + (1)/(2) C(g)` shows increase in pressure form `100 mm` to `120 mm` in `5 min`. What is the rate of disappearance of `A_(2)` ?A. `4`B. `8`C. `16`D. `2`

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