Question

- Calculate the energy of electron in Bohr's second orbit.
Define one mole?​

Answer 1

Answer:

Therefore, energy of electron in second orbit of H-atom =E=−1312(2212) = −328 kJmol−1.

Explanation:

The mole, symbol mol, is the SI unit of amount of substance. One mole contains exactly 6.022 140 76 × 1023 elementary entities.

Answer 2

Answer:

energy of electron in second orbit of H-atom =E=−1312(2212) = −328 kJmol−1.

Explanation: