Number of g-atoms of Oxygen in 0.2 mol of hypo, , is: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
Number of g-atoms of Oxygen in 0.2 mol of hypo, $Na_2S_2O_3 \cdot 5H_2O$, is:
Answer: B
💡 Solution & Explanation
Formula has $3 + 5 = 8$ Oxygen atoms. g-atoms (moles of atoms) $= 0.2 \times 8 = 1.6$.
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