The mass of of ammonia gas at STP is: | Mole Concept and Some Basic Concepts of Chemistry — Chem-Mantra

Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

Question

The mass of $11.2\text{ L}$ of ammonia gas at STP is:

Answer: B

💡 Solution & Explanation

$\text{Moles} = 11.2 / 22.4 = 0.5\text{ mol}$. <br>$\text{Mass} = 0.5 \times 17\text{ g/mol} = 8.5\text{ g}$. [10, 27]

💬

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