Do you think that heavy water can be used for drinking purposes ? - Chemistry

Do you think that heavy water can be used for drinking purposes?

संक्षेप में उत्तर

Heavy water (D₂O) contains a proton and a neutron. This makes deuterium about twice as heavy as protium, but it is not radioactive. So heavy water is not radioactive.
If you drink heavy water, you don’t need to worry about radiation poisoning. But it is not completely safe to drink, because the biochemical reaction in our cells is affected by the difference in the mass of hydrogen atoms.
If you drink an appreciable volume of heavy water, you might feel dizzy because of the density difference. It would change the density of the fluid in your inner ear. So it is unlikely to drink heavy water.

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Heavy Water

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अध्याय 4: Hydrogen - Evaluation [पृष्ठ १२३]

अध्याय 4 Hydrogen
Evaluation | Q II. 8. | पृष्ठ १२३

Knowing the properties of H₂O and D₂O, do you think that D₂O can be used for drinking purposes?

Heavy water is used as

Give the uses of heavy water.

Write redox reaction between fluorine and water.

Correlate the items listed in Column I with those listed in Column II. Find out as many correlations as you can.

Column I	Column II
(i) Synthesis gas	(a) \[\ce{Na2 [Na4(PO3)6]}\]
(ii) Dihydrogen	(b) Oxidising agent
(iii) Heavy water	(c) Softening of water
(iv) Calgon	(d) Reducing agent
(v) Hydrogen peroxide	(e) Stoichiometric compounds of s-block elements
(v) Salt like hydrides	(f) Prolonged electrolysis of water
	(g) \[\ce{Zn + NaOH}\]
	(h) \[\ce{Zn + dil. H2SO4}\]
	(i) Synthesis of methanol
	(j) Mixture of \[\ce{CO}\] and \[\ce{H2}\]

Match the terms in Column I with the relevant item in Column II.

Column I	Column II
(i) Electrolysis of water produces	(a) atomic reactor
(ii) Lithium aluminium hydride is used as	(b) polar molecule
(iii) Hydrogen chloride is a	(c) recombines on metal surface to generate high temperature
(iv) Heavy water is used in	(d) reducing agent
(v) Atomic hydrogen	(e) hydrogen and oxygen

What is heavy water?

Heavy water is used in atomic reactor as

Of the two solvent H₂O and D₂O, NaCl dissolves ______.