please answer #11 10. Which of the following statements is not true?A) In polar reactions, a nucleophile reacts with an electrophile.B) Carbocations are electrophiles.C) Carbanions are nucleophiles.D) A half-headed curved arrow shows the movement of an electron pair.11. Which of the following statements is not true?A) Bond breaking is endothermic.B) The bond dissociation energy for bond breaking is always negative.C) Bond making is exothermic.D) The bond dissociation energy for bond formation is always negative.

Energy change is positive when energy is transferred from the surrounding to the system and it is…

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is not true?

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter8: Addition Via Carbocation

Section: Chapter Questions

Problem 17CTQ

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Question

please answer #11

10. Which of the following statements is not true?
A) In polar reactions, a nucleophile reacts with an electrophile.
B) Carbocations are electrophiles.
C) Carbanions are nucleophiles.
D) A half-headed curved arrow shows the movement of an electron pair.
11. Which of the following statements is not true?
A) Bond breaking is endothermic.
B) The bond dissociation energy for bond breaking is always negative.
C) Bond making is exothermic.
D) The bond dissociation energy for bond formation is always negative.

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