Which of the Following Is NOT an Example of a Double

question 60

Multiple Choice

Which of the following is NOT an example of a double displacement reaction?

• A) BaSO₄ + CuCl₂ → BaCl₂ + CuSO₄
• B) 2 KI (aq) + Pb(NO₃)₂ (aq) → 2 KNO₃ (aq) + PbI₂ (s)
• D) CH₄ + 2O₂ → CO₂ + 2H₂O
• E) NaOH + HCl → H₂O + NaCl

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Definitions:

Interest Rate

is the percentage of a loan amount charged by the lender to the borrower for the use of assets.

Net Present Value

A calculation that compares the present value of a project's cash inflows to its cash outflows, used to assess the viability or profitability of an investment.

Interest Rate

The percentage of a loan that incurs interest costs for the borrower, often stated as an annual rate of the outstanding loan amount.

Net Present Value

A calculation that compares the value of all future cash flows of a project, discounted back to the present, to the initial investment.