Question

why is the statement of 1 mole of a hydrogen not correct. Give the correct statement
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Answer 1

According to Avogadro's number there are atoms present in 1 mole of an element or substance. In hydrogen gas, it is which means 2 atoms of H will be there. Therefore, Avogadro's number for hydrogen gas will be as follows. Therefore, the statement one mole of hydrogen gas contains Avogadro's number of atoms is false