For the Reaction Provided,the Rate of Disappearance of IO₃^-(aq)at a Particular

question 82

Multiple Choice

For the reaction provided,the rate of disappearance of IO₃^-(aq) at a particular time and concentration is 2.3 $\times$ 10^-3 mol/L·s.
IO₃^-(aq) + 5I^-(aq) + 6H⁺(aq) $\to$ 3I₂(aq) + 3H₂O(l)
What is the relative rate of appearance of I₂(aq) ?

• A) 7.7 \(\times\)10^-3 mol/L·s
• B) 2.3 \(\times\) 10^-3 mol/L·s
• C) -6.9\(\times\) 10^-3 mol/L·s
• D) 6.9 \(\times\) 10^-3 mol/L·s
• E) 1.3 \(\times\) 10^-3 mol/L·s

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Definitions:

CPI

The Consumer Price Index is an indicator that calculates the average cost of a selected group of consumer items and services, including transportation, food, and healthcare, aimed at evaluating fluctuations in living expenses.

Market Basket

A collection of goods and services considered representative for measuring inflation or the cost of living in an economy.

Price Increase

A price increase refers to a rise in the cost of goods or services, which can affect consumer demand and purchasing power.

CPI

This index, the Consumer Price Index, measures how the average prices of various consumer services and goods, including food, transportation, and healthcare, evolve using a weighted average technique.