70 G of Nitrogen Is Reacted with 5

question 48

Multiple Choice

7.0 g of nitrogen is reacted with 5.0 g of hydrogen to produce ammonia according to the chemical equation shown below.Which one of the following statements is FALSE?
N₂(g) + 3 H₂(g) → 2 NH₃(g)

• A)3.5 g of hydrogen are left over.
• B)Hydrogen is the excess reactant.
• C)Nitrogen is the limiting reactant.
• D)The theoretical yield of ammonia is 15 g.

---

Definitions:

Hedge Ratio

A ratio used to measure the amount of exposure reduced in an investment position through the use of a hedging strategy, often involving derivatives such as options or futures contracts.

Put

An options contract giving the owner the right, but not the obligation, to sell a specified amount of an underlying security at a predetermined price within a specified time frame.

Black-Scholes Model

A mathematical model used for pricing European style options, taking into account the stock price, strike price, risk-free rate, time to expiration, and volatility.

Risk-Free Rate

The theoretical return on investment with no risk of financial loss, typically represented by the yield of government securities.