Practice Test 1-1

Choose the correct answer

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• d

Choose the correct answer

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Choose the correct answer

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choose the correct answer

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In chemistry, a chemical reaction proceeds at a rate dependent on the concentration of its reactant. For reactant A, the rate of a reaction is defined as:

Rate = k[A]ⁿ

k is a constant and [A] is the concentration of A. The order of reaction of a reactant A is the exponent n to which its concentration term in the rate equation is raised.

When n is equal to 2, A is called a 2^nd order reactant. Which of the following graphs depicts a 2nd order of reactant with respect to concentration and reaction rate?

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In chemistry, a chemical reaction proceeds at a rate dependent on the concentration of its reactant. For reactant A, the rate of a reaction is defined as:

Rate = k[A]ⁿ

k is a constant and [A] is the concentration of A. The order of reaction of a reactant A is the exponent n to which its concentration term in the rate equation is raised.

• a

• b

• c

• d

choose the correct answer

• a

• b

• c

• d

choose the correct answer

• a

• b

• c

• d

choose the correct answer

• a

• b

• c

• d

choose the correct answer

• a

• b

• c

• d