23.Give the best description of the regioselectivity and stereospecificity in theoxymercuration of an alkene. A.Markovnikov orientation with syn-additionB. Markovnikov orientation with anti-additionC. anti-Markovnikov orientation with syn-additionD. anti-Markovnikov orientation with anti-additionE. Markovnikov orientation with both syn-and anti-addition24.What synthetic goal is achieved by subjecting an alkene to anoxymercuration-demercuration reaction sequence?

idk what the question is about

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

it is the most commonly accepted one