A Solution Is Prepared by Dissolving 15

question 30

Multiple Choice

A solution is prepared by dissolving 15.0 g of NH₃ in 250.0 g of water. The density of the resulting solution is 0.974 g/mL. The molarity of NH₃ in the solution is __________.

• A)0.00353
• B)0.882
• C)60.0
• D)3.24
• E)3.53

---

Definitions:

Rewards

Incentives or benefits given for achieving certain goals or performances, aimed at motivating individuals or teams.

Antiassignment Clause

A contractual provision preventing the transfer of rights or delegation of duties to another party without prior consent.

Statute of Frauds

A legal concept that requires certain types of contracts to be executed in writing and signed by the party to be charged, to prevent fraud and perjuries.

Breach of Contract

A violation of any of the agreed-upon terms and conditions of a binding contract.