NCHMCT JEE 2020 Question Paper with solutions for online practice

Question : 147 of 200

Marks: +1, -0

Which one of the following gases is extremely soluble in water?

Carbon dioxide
Chlorine
Hydrogen sulphide
Ammonia

Solution:

Ammonia is soluble in water. Ammonia

( {NH}_{3}

) has the ability to form hydrogen bonds. When the hydrogen bonds between water molecules are broken, they can be replaced by equivalent bonds between water and ammonia molecules. Ammonia reacts with water to form ammonium ions and hydroxide ions.

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