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one gram of which below elements has the most atoms in its?
a) H b) D C)T D) He
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Answer / ulab
One mole of 'X' contains 6.023 × 10 power 23 atoms
Mole = Weight / Molecular weight
1g of hydrogen, Deuterium, Tritium, Helium has 1, 0.5, 0.33,
0.25 mole of atoms respectively.
So one gram of hydrogen has more number of atoms among the
other i.e)6.023 × 10 power 23 atoms
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Answer / dr. a. bera
H. With the increase of mole number, no. of atom increases.
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Answer / arch pharmalabs
EVERY MOLE OF AN ELEMENT CONTAINS NO. OF ATOMS EQUAL TO
6.023X10 TO POWER 23 (AVAGADROS NUMBER)
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