Question

Which has the maximum number of molecules among the following ?

• A. 64 g $S{O}_2$
• B. 44 g $C{O}_2$
• C. 48 g $O_3$
• D. 8 g $H_2$

Answer 1

Answer: (D)

Maximum number of molecules $=\frac{8}{2}{N}_A$
$=4N_A$