For a reaction, $A + B ⟶$ Product, the rate is given by,
$r = k {[A]}^{1 / 2} {[B]}^{2}$
What is the order of the reaction?

0.5

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2

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2.5

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1

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Solution

The correct option is C $2.5$
The sum of all the exponents of the terms expressing concentrations of the molecules or atoms determining the rate of the reaction is called order of reaction.
Order will be 1/2+2=2.5

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For a reaction, A+B⟶ Product, the rate is given by, r=k[A]1/2[B]2What is the order of the reaction?

The correct option is C 2.5The sum of all the exponents of the terms expressing concentrations of the molecules or atoms determining the rate of the reaction is called order of reaction.Order will be 1/2+2=2.5

For a reaction, $A + B ⟶$ Product, the rate is given by,
$r = k {[A]}^{1 / 2} {[B]}^{2}$
What is the order of the reaction?

The correct option is C $2.5$
The sum of all the exponents of the terms expressing concentrations of the molecules or atoms determining the rate of the reaction is called order of reaction.
Order will be 1/2+2=2.5