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Statement-1 : Temperature coefficient of an one step reaction may be negative.
Statement-2 : The rate of reaction having negative order with respect to a reactant decreases with the increase in concentration of the reactant.
  • a)
    If both the statements are true and statement-2 is the correct explanation of satement-1.
  • b)
    If both the statements are true and statement-2 is not the correct explanation of satement-1.
  • c)
    If statement-1 is True and statement-2 is False.
  • d)
    If statement-1 is False and statement-2 is True.
Correct answer is option 'D'. Can you explain this answer?
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Statement-1: Temperature coefficient of an one step reaction may be ne...
Ea > 0
If order
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Statement-1: Temperature coefficient of an one step reaction may be ne...

Explanation:

Statement-1: Temperature coefficient of an one step reaction may be negative.
- In a one-step reaction, the rate of reaction is determined by the activation energy of the reaction.
- The temperature coefficient of a reaction is given by the formula: \( k = A e^{\frac{-Ea}{RT}} \), where Ea is the activation energy, R is the gas constant, T is the temperature, and A is the pre-exponential factor.
- If the activation energy Ea is negative, the temperature coefficient of the reaction will also be negative.
- Therefore, Statement-1 is true.

Statement-2: The rate of reaction having negative order with respect to a reactant decreases with the increase in concentration of the reactant.
- In a reaction with negative order with respect to a reactant, the rate of the reaction decreases as the concentration of the reactant increases.
- This is because the rate of the reaction is inversely proportional to the concentration of the reactant raised to the power of the negative order.
- Therefore, as the concentration of the reactant increases, the rate of the reaction decreases.
- Statement-2 is true.

Therefore, Statement-1 is True and Statement-2 is True, which means the correct answer is option 'D'.
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Statement-1: Temperature coefficient of an one step reaction may be negative.Statement-2: The rate of reaction having negative order with respect to a reactant decreases with the increase in concentration of the reactant.a)If both the statements are true and statement-2 is the correct explanation of satement-1.b)If both the statements are true and statement-2 is not the correct explanation of satement-1.c)If statement-1 is True and statement-2 is False.d)If statement-1 is False and statement-2 is True.Correct answer is option 'D'. Can you explain this answer?
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Statement-1: Temperature coefficient of an one step reaction may be negative.Statement-2: The rate of reaction having negative order with respect to a reactant decreases with the increase in concentration of the reactant.a)If both the statements are true and statement-2 is the correct explanation of satement-1.b)If both the statements are true and statement-2 is not the correct explanation of satement-1.c)If statement-1 is True and statement-2 is False.d)If statement-1 is False and statement-2 is True.Correct answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Statement-1: Temperature coefficient of an one step reaction may be negative.Statement-2: The rate of reaction having negative order with respect to a reactant decreases with the increase in concentration of the reactant.a)If both the statements are true and statement-2 is the correct explanation of satement-1.b)If both the statements are true and statement-2 is not the correct explanation of satement-1.c)If statement-1 is True and statement-2 is False.d)If statement-1 is False and statement-2 is True.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement-1: Temperature coefficient of an one step reaction may be negative.Statement-2: The rate of reaction having negative order with respect to a reactant decreases with the increase in concentration of the reactant.a)If both the statements are true and statement-2 is the correct explanation of satement-1.b)If both the statements are true and statement-2 is not the correct explanation of satement-1.c)If statement-1 is True and statement-2 is False.d)If statement-1 is False and statement-2 is True.Correct answer is option 'D'. Can you explain this answer?.
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