A Flask Is Charged with 0

question 5

Multiple Choice

A flask is charged with 0.124 mol of A and allowed to react to form B according to the reaction A(g) -B(g) . The following data are obtained for [A] as the reaction proceeds:
-The average rate of disappearance of A between 10 s and 20 s is mol/s.

• A) 1.1 × 10^{- 3}
• B) 4.4 × 10^{- 3}
• C) 9.90 × 10^{- 3}
• D) 454
• E) 2.2 × 10^{- 3}

---

Definitions:

Put Option

A monetary contract enabling the holder the choice, though not the requirement, to sell an established amount of a base asset at a predetermined rate within a set timeframe.

Hedge

An investment made to reduce the risk of adverse price movements in a security, often by taking an offsetting position in a related security.

Market Price

The current cost at which you can buy or sell an asset or service.

Bushels

A bushel is a unit of volume that is used in the United States for measuring quantities of agricultural produce, such as grains or fruits.