Which of the Following Statements Is Not True

question 120

Multiple Choice

Which of the following statements is not true?

• A)Fluorite and limestone are used in steelmaking.
• B)Abrasives are required to make machine parts.
• C)Nonmetallic resources include fertilizers for growing food.
• D)Nonmetallic resources include VMS deposits.

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Definitions:

Mg/Diethylether

A common Grignard reaction solvent system involving magnesium metal in diethyl ether, used in organic synthesis to form carbon-carbon bonds.

Substrates

The reactants or substances upon which an enzyme acts in biochemical reactions, or the starting materials in chemical syntheses.

Ketone Treatment

A process or reaction involving the use of ketones, often for chemical synthesis or modification of compounds.

LiAlH4

Lithium aluminium hydride, a powerful reducing agent widely used in organic chemistry for the reduction of various functional groups including esters, carboxylic acids, and aldehydes.