Four Vectors All Have the Same Magnitude $\degree$ ,Vector 2 Is at 135

question 25

Multiple Choice

Four vectors all have the same magnitude.Vector 1 is at 30 $\degree$ ,Vector 2 is at 135 $\degree$ ,vector 3 is at 240 $\degree$ ,and Vector 4 is at 315 $\degree$ .Which vector has the greatest magnitude x-component and which vector has the greatest magnitude y-component?

• A)Vector 1,Vector 2
• B)Vector 3,Vector 4
• C)Vector 1,Vector 3
• D)Vector 3,Vector 2

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Definitions:

Strongest Activating Group

A substituent that increases the reactivity of an aromatic ring toward electrophilic aromatic substitution reactions the most.

Electrophilic Aromatic Substitution

A reaction where an electrophile replaces a hydrogen atom in an aromatic ring, a common mechanism in aromatic chemistry.

Sigma Complex

An intermediate in certain chemical reactions characterized by a fully saturated carbon atom bonded to a metal center.

Generic Electrophile

A broadly defined electron-deficient species capable of forming new bonds by accepting a pair of electrons from a nucleophile.