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The radioactive isotope of hydrogen is...

The radioactive isotope of hydrogen is

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The radioactive isotopes of hydrogen is :

A bottle of red wine is thought to have been sealed about 5 years ago. The wine containa a number of different kinds of atoms, incluing carbon, oxygen,and hydrogen. Each of these has a radioactive isotope. The radiaoctive isotope of carbon is the familiar ._6^(14)C with a half-life of 5730 years . The radioactive isotope of oxygen is. ._(8)^(15)O and has a half-life of 122.2 s . The radioactive isotope of hydrogen ._1^(3)H and is called tritium, its half-life is 12.33 years . The activity of each of these isotopes is known at the time the bottle was sealed. However, only one of the isotopes is useful for determining the age of the wine accurately. Which is it?

Number of neutrons and electrons present in radioactive isotope of hydrogen is

Tritium, a radioactive isotope of hydrogen, emits which of the following particles?

Tritium is a radioactive isotope of hydrogen . It emits

Tritium (._(1)^(3)H) is a radioactive isotope of hydrogen. It has a half life of about 12 years. It is produced in the upper atmosphere and is brought to the earth by rain. This mechanism replensihes the Tritium in water on the Earth. Estimicate the ageof a bottle of wine whose ._(1)^(3)H radiation is about ((1)/(5))^(th) of that of a new bottle. ["log"_(10)2=0.303] .

MODERN PUBLICATION-HYDROGEN-Competition file (Objective Questions) (Multiple Choice Questions)
  1. The radioactive isotope of hydrogen is

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  2. Which of the following metals cannot liberate hydrogen from dilute hyd...

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  3. Which of the following metals give hydrogen with very dil HNO3 ?

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  4. Which of the following is most reactive towards H2 ?

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  5. The least abundant isotope of hydrogen is

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  6. Which of the following is not an example of ionic hydride ?

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  7. Hydrogen combines with other elements by

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  8. In which of the following pair, both the hydrides are not of the same ...

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  9. Ortho and para hydrogen differ in

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  10. Which of the following hydrides is electron precise hydride?

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  11. Hydrogen resembles halogens in many respects for which several factors...

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  12. Dihydrogen react with CO at 700K in the presence of a catalyst ZnO//Cr...

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  13. Calcium phosphide gets hydrolysed and give

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  14. Which of the following is used as a moderator in nuclear reactors ?

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  15. One mole of calcium phosphide on reaction with excess of water gives

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  16. The salt responsible for permanent hardness of water is

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  17. Which of the following reaction is an example of use of water gas in t...

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  18. Which of the following compounds is used for water softening ?

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  19. Heavy water is obtained by

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  20. Water gas is a mixture of

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