1.

Three different samples of radioactive substances each containing equal moles of given substance are taken then :

Answer»

activity of `U_(3)O_(8)` will be miximum
SPECIFIC activity of `U_(3)O_(8)` will be maximum
on increasing temperature, activity of all three samples will increase
`7alpha-` particles will be EMITTED when `U^(235)` decay to STABLE nuclei

Answer :A::D


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