Na2S2O3(aq) + 2HCl(aq) â†’ 2NaCl(aq) + H2O(l) Which of the following would introduce the greatest increase in the rate of the chemical reaction above?

Na₂S₂O_3(aq) + 2HCl_(aq) â†’ 2NaCl_(aq) + H₂O_(l)
Which of the following would introduce the greatest increase in the rate of the chemical reaction above?

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A An increase in temperature and decrease in the concentration of the reactant
B A decrease in the volume and increase in the pressure of the reactant
C A decrease in the temperature and an incease in the concentration of the reactant
D An increase in temperature and an increase in the concentration of the reactant

Correct Answer: Option D

Explanation:

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Na2S2O3(aq) + 2HCl(aq) â†’ 2NaCl(aq) + H2O(l) Which of the following ...

Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

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