Group 7 Redox Flashcards

1
Q

What are halogens?

A

Oxidising agents

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2
Q

What are halides?

A

Reducing agents

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3
Q

Which halogen is the strongest oxidising agent and why?

A

Fluorine because it has the highest effective nuclear charge due to lowest shielding

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4
Q

Which halogen is the weakest oxidising agent and why?

A

Iodine because it has the lowest effective nuclear charge due to highest shielding

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5
Q

Which halide is the strongest reducing agent and why?

A

Iodide because it has the lowest effective charge due to having the highest shielding

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6
Q

Which halide is the weakest reducing agent and why?

A

fluoride because it has the highest effective charge due to having the lowest shielding

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7
Q

What type of reaction occurs between a halogen (aq) and a halide (aq)?

A

A displacement reaction

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8
Q

What is observed when Cl2 reacts with Br-?

A

Orange solution

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9
Q

What is observed when Cl2 reacts with I-?

A

Brown Solution

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10
Q

What is observed when Br2 reacts with I-?

A

Brown Solution

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