Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

Number of molecules in 100 mL of each of , and at STP are :Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

Question

Number of molecules in 100 mL of each of $O_2$, $NH_3$ and $CO_2$ at STP are :

Answer: C

💡 Solution & Explanation

According to Avogadro's Law, equal volumes of all gases under the same conditions of temperature and pressure contain an equal number of molecules. [1]

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