Question

Which gas is most soluble in water?

• A. $He$
• B. $H _{2}$
• C. $NH _{3}$
• D. $CO _{2}$

Answer 1

Answer: (C)

$NH _{3} \rightarrow$ Shows $H$-bonding with $H _{2} O$ than rest $3$ -options so it is most soluble in water