Question

The weight of $112ml$ of oxygen at NTP is:

• A. 0.64 gm
• B. 0.96 gm
• C. 0.32 gm
• D. 0.16 gm

Answer 1

Answer: (D)

The weight of oxygen at
$NTP=\frac{32}{22400}\times 112$
$=\frac{16}{100}=0.16gm$