Q38 / 160 · AP EAMCET 2020 (07 Oct Special) · Chemistry
Helium diffuses four times faster than which of the following?
- A$\mathrm{ClO}_2$
- Correct answerB$\mathrm{SO}_2$
- C$\mathrm{CO}_2$
- D$\mathrm{NO}_2$
Hence, the correct answer is option: 'B'.