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secondary 4 | Chemistry
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Jane
Jane

secondary 4 chevron_right Chemistry chevron_right Singapore

Why is the answer B?

Date Posted: 3 years ago
Views: 611

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Samantha
Samantha's answer
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Since R is more reactive than Q, it more readily gain/accepts an electrons to form a negative charge ( since they are in group 7) and is being reduced. Thus making it an better oxidizing agent ( note oxidizing agent is the one that is reduced)

Key word is more readily