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What are electrophiles and nucleophiles ? Explain with examples.
ChemistryGeneral Organic ChemistryNEET
Options:
  • A Electrophiles are substances that donate electrons to other molecules, while nucleophiles are substances that accept electrons from other molecules. For example, hydrogen ions (H+) are electrophiles, and hydroxide ions (OH-) are nucleophiles.
  • B Electrophiles are substances that accept electrons from other molecules/species, while nucleophiles are substances that donate electrons to other molecules. For example, bromine (BF3) is an electrophile, and ammonia (NH3) is a nucleophile.
  • C Electrophiles are substances that are negatively charged and donate electrons, while nucleophiles are substances that are positively charged and accept electrons. For example, chloride ions (Cl-) are electrophiles, and sodium ions (Na+) are nucleophiles.
  • D Electrophiles are only substances that are positively charged and accept electrons, while nucleophiles are only substances that are negatively charged and donate electrons. For example, oxygen gas (O2) is an electrophile, and carbon dioxide (BF3) is a nucleophile.
Solution:
2522 Upvotes Verified Answer
The correct answer is: Electrophiles are substances that accept electrons from other molecules/species, while nucleophiles are substances that donate electrons to other molecules. For example, bromine (BF3) is an electrophile, and ammonia (NH3) is a nucleophile.
Correct Option is : (B)
Electrophiles are substances that accept electrons from other molecules/species, while nucleophiles are substances that donate electrons to other molecules. For example, bromine (BF3) is an electrophile, and ammonia (NH3) is a nucleophile.

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