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Q.

If the first order reaction involves gaseous reactants & gaseous products, the units of its rate are

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a

$atm. \sec^{- 1}$

b

atm.sec

c

atm

d

${atm}^{2} \sec^{- 2}$

answer is C.

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Detailed Solution

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$A_{(g)} \to B_{(g)}$ is a first order reaction

$rate = \frac{change in pressure}{time} = atm {time}^{- 1}$

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