Which Desalination Process Requires the Least Energy

question 40

Multiple Choice

Which desalination process requires the least energy?

• A) Reverse osmosis
• B) Distillation
• C) Ion exchange
• D) Freezing
• E) Electrodialysis

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Definitions:

Maturity Dates

The specific dates on which a financial instrument such as a bond, loan, or fixed income instrument becomes due and is to be paid off.

95-Day Note

A financial instrument specifying repayment of a loan or debt within 95 days.

5-Month Note

A short-term financial instrument that matures or is due for payment in five months.

Calculating Interest

The process of determining the cost of borrowing money or the earnings from lending money, based on the principal amount, rate, and time period.