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An isotope of hydrogen atom is represent...

An isotope of hydrogen atom is represented as X which follows Bohr'r model and exists as diatomic gaseous molecule `"X"_(2).` Also the normal boiling point of a compound `"X"_(2)"O"` liquid is found to be `101^(@)"C"` and that of a solution obtained on dissolved 0.1 moles of NaCl in 1 Kg of `"X"_(2)"O"` liquid is `101.4^(@)"C".` It is also known that the ionization energy of X is equal to 14eV
What amount of charge will be required to deposit 10 moles of `"X"_(2)` if electrolysis of very dilute solution of NaCl is done with `"X"_(2)"O"` as the solvent?

A

20 col.

B

10 col.

C

20F

D

10F

Text Solution

Verified by Experts

The correct Answer is:
C
`2"e"^(-)+"X"_(2)"O"rightarrow"X"_(2)`
Equivalent of charge= Equivalent of `"X"_(2)`
`"Equivalent of charge"=2xx10`
Amount of charge=20F
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