1.

If the distance between H and Cl ions in HCl molccule is x, then its moment of incrtia about an axis passing through the centre of mass and perpendicular to the bond length, is-A. `35x^(2)`B. `36x^(2)//35`C. `35x^(2)//36`D. `x^(2)//35`

Answer» Correct Answer - C
`I=(m_(1)m_(2))/(m_(1)+m_(2)).x^(2)`
`I=(m_(H)m_(Cl))/(m_(H)+m_(Cl)).x^(2)`
`I=(35x^(2))/36`


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