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Heavy water is
Options
(a) water containing sulphate of Ca and Mg
(b) water containning heavy ion
(c) water at 4° C
(d) D₂O
Correct Answer:
D₂O
Explanation:
Heavy water D₂O. It contains deuterium, heavier isotope of hydrogen. Heavy water is finding increasing applications in scientific research and as a neutron moderator for slowing down the neutrons in nuclear reactions.
Related Questions: - When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
- Because of lanthanoid contraction,which of the following pairs of elements
- The amount of zinc required to produce 224mL of H₂ at STP on treatment with dilute H₂SO₄
- An acyl halide is formed when PCl₅ reacts with an
- Chemical A is used for water softening to remove temporary hardness.
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
- Because of lanthanoid contraction,which of the following pairs of elements
- The amount of zinc required to produce 224mL of H₂ at STP on treatment with dilute H₂SO₄
- An acyl halide is formed when PCl₅ reacts with an
- Chemical A is used for water softening to remove temporary hardness.
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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