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Questão 2

JEE Main essentials quiz · Deck: JEE Main essentials — original practice

How many moles of water are in 36 g of H₂O? (Molar mass = 18 g/mol)

  1. 0.5 mol
  2. 1.0 mol
  3. 2.0 mol
  4. 18 mol

Fonte: Formula Mass and the Mole Concept — OpenStax Chemistry 2e

Guia da prova: JEE Main — matérias, formato e fontes oficiais.

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