What is the volume, in liters, occupied by 59.5 grams of N2 gas at 566 mmHg pressure and a temperature of 55.0°C? (R = 0.0821 L atm/mol K) Group of answer choices

76.8 mL

89.4 L

76.8 L

12.8 L

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.

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