NCERT Class XI Chemistry Hydrogen Solutions
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Question : 30
Total: 36
Knowing the properties of H 2 O and D 2 O , do you think that D 2 O can be used for drinking purposes?
Solution:
No, heavy water (D 2 O ) cannot be used for drinking purposes because it is injurious to health due to presence of D + ions. Heavy water of high concentration retards the growth of plants and animals. Heavy water has germicide and bactericide properties.
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