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First Order Reaction

In a reaction...

Question

In a reaction $5$ $g$ ethyl acetate is hydrolysed $p e r l i t r e$ in presence of dilute $H C l$ in $300$ $m i n$ . If the reaction is of the first order and initial concentration is $22$ $g / L$ , calculate the rate constant for the reaction.

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Solution

$K = \frac{2.303}{300} l o g (\frac{22}{17})$
$K = 8.59 \times 10^{- 4} {m i n}^{- 1}$

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