Which of the Following Statements About Water That Contains Dissolved

question 39

Multiple Choice

Which of the following statements about water that contains dissolved calcium bicarbonate is NOT true?

• A) It is considered hard water and may leave calcium carbonate deposits in plumbing pipes.
• B) It is responsible for the dissolution of limestone.
• C) It can be carried to the sea where marine organisms use it for building shells.
• D) It may infiltrate through unconsolidated sediments and deposit calcite as a cementing agent.

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Definitions:

Reference Line

A line used in technical drawings or diagrams as a basis for measurement or to denote a base position from which other dimensions or positions are determined.

Arrow

A graphical symbol used to indicate direction or to point towards an object or location.

Weld Joint

The junction or area where two or more metal parts are joined together by welding.

Melt-Through Symbol

A symbol in welding used to denote the requirement for full penetration of the weld, ensuring the weld material extends through the thickness of the parts being joined.