1 mole of oxygen gas () contains: | Mole Concept and Some Basic Concepts of Chemistry — Chem-Mantra

Mole Concept and Some Basic Concepts of ChemistrymediumMCQ MULTIPLE

Question

1 mole of oxygen gas ($O_2$) contains:

Answer: A,B,C

💡 Solution & Explanation

1 mole $O_2$ consists of $N_A$ molecules. Since it is diatomic, it has $2 N_A$ atoms ($1.204 \times 10^{24}$). The molar mass of $O_2$ is 32 g/mol.

💬

Still have doubts about this question?

Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes

AI-adaptive practice, video lectures, and full JEE Advanced Chemistry content — all in one place.

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry