- 1(current)
Q. No.Statements about heavy water are given below.
| A. | Heavy water is used in exchange reactions for the study of reaction mechanisms. |
| B. | Heavy water is prepared by exhaustive electrolysis of water. |
| C. | Heavy water has a higher boiling point than ordinary water. |
| D. | Viscosity of H2O is greater than D2O. |
The correct statements are-
1. A, B, and C only
2. A and B only
3. A and D only
4. A and C only
Subtopic: Â Water |
 71%
Level 2: 60%+
JEE
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Among the following statements about water, the FALSE statement is-
| 1. | Water is oxidized to oxygen during photosynthesis |
| 2. | Water can act both as an acid and as a base |
| 3. | There is extensive intramolecular hydrogen bonding in the condensed phase |
| 4. | Ice formed by heavy water sinks in normal water |
Subtopic: Â Water |
 54%
Level 3: 35%-60%
JEE
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- 1(current)
Q. No.
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