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Heavy water molecule made from 1H^3 and...

Heavy water molecule made from ` _1H^3` and ` _8O^(18)` has an mol . Wt . Of :

A

` 18`

B

` 20`

C

` 22`

D

`24`

Text Solution

Verified by Experts

The correct Answer is:
D
`H_(0)^(3)O^(18)`, "mol.wt" = ` 2xx 3+ 18 = 24`.
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P BAHADUR-ATOMIC STRUCTURE-Exercise 3A
  1. p-orbitals fo an atom in presence fo magnetic field are :

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  2. In absence of Pauli exclusion principle , the elecrronic configureatio...

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  3. Heavy water molecule made from 1H^3 and 8O^(18) has an mol . Wt . Of...

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  4. The possible form of H2 molecule on the basis fo three isotopes can b...

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  5. H has two natural isotopes fo 1 H^1 and (O) has two isotopes O^(16) a...

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  6. Select the one :

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  7. The angular momentum of an electron in 2p-orbital is :

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  8. The ratio of the enrgy of the electron in groun state of hydrogen to t...

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  9. The number of d-electrons in Fe^(2+) (Z= 26 ) is not equal to that o...

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  10. Magentic moment of Fe^(a+)(Z= 26 ) is sqrt 24 BM. Hence muber of unpai...

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  11. The radial distributio curve of 2s sublevel consists of x nodes x is ...

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  12. Magnetic moment of V(Z = 23),Cr(Z = 24),and Mn(Z= 25) are x,y,z repe...

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  13. If the uncertainties in the measurement of position and momentum ...

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  14. Which of the following ions has the highest magnetic moent ?

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  15. If the shortest wavelength of H-atom in Lyman series is x, then longes...

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  16. Which represents and orbital ?

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  17. If n and l are respectively the rpincipal and azimuthal quantum numbes...

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  18. Assuming the velocity to be same , which sub-atomic particle possesses...

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  19. How many electron in an atom with atomic number 105 can have (n + l)...

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  20. Which of the following species will produce the shortest wavelength fo...

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