Calculate energy of one mole of photons of radiation whose frequency is 5×1014. The volume of water molecule is (take, density of water is 103 kg m−3 and avogadros number =6×1023 mole−1). If we ask you to count the total number of stars in the sky, can you do that? Mole can be defined as the amount of substance that contains the same number of entities (atoms, molecules, ions etc) as the number of … Similarly, scientists can not count the exact number of …
The Mole Animal Exposed! This Is How Big It Actually Gets!
Calculate energy of one mole of photons of radiation whose frequency is 5×1014. The volume of water molecule is (take, density of water is 103...
