The number of moles of sodium oxide in 620 g is [BHU 1992] (A) 1 mol (B) 10 moles (C) 18 moles (D) 100 moles

The number of moles of sodium oxide in
620 g is [BHU 1992]
 (A) 1 mol (B) 10 moles
 (C) 18 moles (D) 100 moles
by

1 Answer

Answer :

(B) 10 moles
by

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