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Assume that Earth is in circular orbit a...

Assume that Earth is in circular orbit around the Sun with kinetic energy K and potential energy U, taken to be zero for infinite separation. Then, the relationship between K and U:

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The correct Answer is:
`HI` is a strong reducing agent and, therefore, reduces `H_(2)SO_(4)` to `SO_(2)` and itself get oxidised to `I_(2)`.
`3NaI+H_(3)PO_(4)toK_(3)PO_(4) + HI`
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