If It Is 10:00 A

question 29

Multiple Choice

If it is 10:00 A.M. EST in Washington, D.C., what is the time in San Diego, California, the longitude of which is 45° more westerly?

• A) 1:00 P.M. PST
• B) 7:00 A.M. PST
• C) 10:00 A.M. PST
• D) 9:00 A.M. PST

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Definitions:

Isomers

Compounds with the same molecular formula but different structural formulas, resulting in different physical and chemical properties.

Double Bond

A type of chemical linkage connecting two chemical elements, which uses four bonding electrons instead of the standard two.

Alkene

Hydrocarbons that contain a carbon-carbon double bond, involved in various chemical synthesis processes.