At room temperature and pressure two flask of equal volumes are filled with $\mathrm{H_2}$ and $\mathrm{SO_2}$ respectively. Particles which are e...

Question

At room temperature and pressure two flask of equal volumes are filled with $\mathrm{H_2}$ and $\mathrm{SO_2}$ respectively. Particles which are equal in number in two flasks are

**Options:**
- **A.** [object Object]
- **B.** [object Object]
- **C.** [object Object]
- **D.** [object Object]

---
**Difficulty:** EASY | **Chapter:** Mole concept | **Topic:** Law of chemical combination, atomic & molecular mass, mole concept, calculations

Accepted Answer

## ✅ Correct Answer: **C**

### 📖 Detailed Explanation:
This question uses gaseous state & mole concept. Relate mass, moles and number of particles using the mole concept and basic stoichiometry; doing the algebra gives the value listed in option C.

---
*This is an official solution provided by Chem Mantra. For more chemistry questions and solutions, explore our [question bank](/courses).*

At room temperature and pressure two flask of equal volumes are filled with \(\mathrm{H_2}\) and \(\mathrm{SO_2}\) respectively. Particles which are e...

Official Solution

Want More Practice Questions?

Related Topics