The graph drawn between the reaction time and which of the following concentration term gives a straight line plot passing through origin for the first order reaction?

l o g x

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\frac{1}{(a - x)}

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l o g \frac{a}{a - x}

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\frac{1}{{(a - x)}^{2}}

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Solution

The correct option is C $l o g \frac{a}{a - x}$
$A \to B$
$a o$
$a - x x$
For first-order,

$k = \frac{2.303}{t} l o g \frac{a}{a - x}$

So $l o g \frac{a}{a - x}$ terms will give straight line.

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The graph drawn between the reaction time and which of the following concentration term gives a straight line plot passing through origin for the first order reaction?

The correct option is C logaa−xA →Ba oa−x xFor first-order, k=2.303t logaa−xSo logaa−x terms will give straight line.

The correct option is C $l o g \frac{a}{a - x}$
$A \to B$
$a o$
$a - x x$
For first-order,

$k = \frac{2.303}{t} l o g \frac{a}{a - x}$

So $l o g \frac{a}{a - x}$ terms will give straight line.