Answers

2015-01-11T11:59:50+05:30
Non-metallic oxides are acidic in nature because they react with water to give certain acides.
Example: 
1. Carbon dioxide which reacts with water to produce carbonic acid. 
2. Sulphur Dioxide reacts with water to form sulphurous acid.
3. Sulphur Trioxide reacts with water to form sulphuric acid..
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