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Mole concept and Stoichiometry — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryMole concept and Stoichiometry2 Marks
Question
Differentiate between $N_2$ and $2N.$
✓

Answer

$N_2$ means $1$ molecule of nitrogen and $2N$ means two atoms of nitrogen.
$N_2$ can exist independently but $2N$ cannot exist independently.

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