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#STATEWISE NTSE MCQ's CHEMISTRY Number of moles present 9.033 | Class 9th MCQ - Pre-NTSE Quiz

#STATEWISE NTSE MCQ's CHEMISTRY

Number of moles present 9.033×10²⁴ atoms of helium are
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27%
1mole
32%
5moles
26%
10moles
15%
15moles